Earth

Fulton Sheen’s missionary legacy hailed by Pope Leo XIV #Catholic Pope Leo XIV on Monday praised the missionary legacy of Venerable Archbishop Fulton J. Sheen, the famed American evangelist who will be beatified Sept. 24 in St. Louis, calling him “a light of faith, hope, and love.”The pope made his remarks June 1 during an audience with participants in the general assembly of the Pontifical Mission Societies, recalling Sheen’s long service as national director of the societies in the United States.The pope noted that this year marks the 100th anniversary of Pope Pius XI’s establishment of the penultimate Sunday of October as World Mission Sunday, a day devoted to “prayer, reflection, and contributing to the Church’s mission of evangelization.”Leo expressed his gratitude to those who promote the annual observance, which supports the Church’s missionary work throughout the world.“For 100 years, this day has been set apart for prayer, reflection, and contributing to the Church’s mission of evangelization, especially in areas where the proclamation of the Gospel is only just beginning and where the Church is still young,” the pope said.He added that “every Catholic community is invited to pray and offer spiritual and material sacrifices for the missionary efforts in areas of first evangelization and for the support of young Churches.”World Mission Sunday also reminds older and more established Churches “how important it is that they too join in the missionary spirit of the whole Church,” he said.The pope said the funds raised through World Mission Sunday make it possible for the Pontifical Society of the Propagation of the Faith to assist more than 1,130 ecclesiastical jurisdictions that depend on the Dicastery for Evangelization’s section for first evangelization and new particular Churches.Those funds, he said, help establish Church infrastructure, support missionary initiatives, and contribute to the administration of five colleges in Rome for the ongoing formation of priests and consecrated men and women who later return to serve their local Churches.Leo also highlighted the 110th anniversary of the Pontifical Missionary Union, founded by Blessed Paolo Manna, later declared pontifical by Pope Pius XII and described by St. Paul VI as the “soul” of the other Pontifical Mission Societies.“I encourage all to participate in its mission of fostering among all the baptized an ever more fervent missionary spirituality and a deeper commitment to the Church’s universal mission of evangelization in this new missionary age,” he said.The pope then turned again to Sheen, noting that his beatification is scheduled for Sept. 24 in St. Louis.“It is also providential that this year, on 24 September, in St. Louis, Missouri, a renowned national director of the Pontifical Mission Societies in the United States of America, the Venerable Fulton J. Sheen, will be beatified,” Leo said.“Archbishop Sheen was a light of faith, hope, and love that shone through the radio and television media for decades,” the pope continued. “I myself am a witness of his evangelization when I was growing up. His broadcasts touched millions with the hope of the Gospel and his initiatives and efforts resulted in enormous spiritual and material aid to the Churches in areas of first evangelization.”“May our new blessed be an example for all of the national and diocesan directors of the Pontifical Mission Societies throughout the world,” he added.Leo also underscored the importance of the Pontifical Mission Societies in a world “increasingly marked by division, war, and conflict among nations and peoples.”He said the Pontifical Mission Society of the Holy Childhood carries out “a particularly precious mission” by bringing faith and Christian charity to children around the world, especially in places afflicted by hatred and violence. He also praised the Pontifical Mission Society of St. Peter the Apostle for sustaining the formation of Indigenous clergy and consecrated religious in mission territories.The theme for this year’s World Mission Sunday, “One in Christ, United in Mission,” highlights the unity of believers and the 100th anniversary of the global celebration, the pope said.The theme “invites all of the members of the Church to a deeper communion in Christ and to a fuller unity in his divine mission of love,” he said.“I therefore encourage you to keep this teaching in mind, to live an authentic spirituality of missionary unity and communion centered on Christ, and to promote it through your activities among the faithful,” Leo told the assembly.Citing the Second Vatican Council’s decree Ad Gentes, the pope recalled that the “Church on earth is by her very nature missionary since, according to the plan of the Father, it has her origin in the mission of the Son and the Holy Spirit.”He urged participants to recognize “the urgency of embracing an ongoing missionary conversion” and to seek together ways of “being a missionary Church for the healing of our world, so fraught with tensions, conflicts, and wars.”“In all that we do for the work of evangelization, may we always place Jesus Christ at the center,” Leo said, invoking the words of St. John the Baptist: “He must increase, but I must decrease.”This story was first published by ACI Prensa, the Spanish-language sister service of EWTN News. It has been translated and adapted by EWTN News English.

Fulton Sheen’s missionary legacy hailed by Pope Leo XIV #Catholic Pope Leo XIV on Monday praised the missionary legacy of Venerable Archbishop Fulton J. Sheen, the famed American evangelist who will be beatified Sept. 24 in St. Louis, calling him “a light of faith, hope, and love.”The pope made his remarks June 1 during an audience with participants in the general assembly of the Pontifical Mission Societies, recalling Sheen’s long service as national director of the societies in the United States.The pope noted that this year marks the 100th anniversary of Pope Pius XI’s establishment of the penultimate Sunday of October as World Mission Sunday, a day devoted to “prayer, reflection, and contributing to the Church’s mission of evangelization.”Leo expressed his gratitude to those who promote the annual observance, which supports the Church’s missionary work throughout the world.“For 100 years, this day has been set apart for prayer, reflection, and contributing to the Church’s mission of evangelization, especially in areas where the proclamation of the Gospel is only just beginning and where the Church is still young,” the pope said.He added that “every Catholic community is invited to pray and offer spiritual and material sacrifices for the missionary efforts in areas of first evangelization and for the support of young Churches.”World Mission Sunday also reminds older and more established Churches “how important it is that they too join in the missionary spirit of the whole Church,” he said.The pope said the funds raised through World Mission Sunday make it possible for the Pontifical Society of the Propagation of the Faith to assist more than 1,130 ecclesiastical jurisdictions that depend on the Dicastery for Evangelization’s section for first evangelization and new particular Churches.Those funds, he said, help establish Church infrastructure, support missionary initiatives, and contribute to the administration of five colleges in Rome for the ongoing formation of priests and consecrated men and women who later return to serve their local Churches.Leo also highlighted the 110th anniversary of the Pontifical Missionary Union, founded by Blessed Paolo Manna, later declared pontifical by Pope Pius XII and described by St. Paul VI as the “soul” of the other Pontifical Mission Societies.“I encourage all to participate in its mission of fostering among all the baptized an ever more fervent missionary spirituality and a deeper commitment to the Church’s universal mission of evangelization in this new missionary age,” he said.The pope then turned again to Sheen, noting that his beatification is scheduled for Sept. 24 in St. Louis.“It is also providential that this year, on 24 September, in St. Louis, Missouri, a renowned national director of the Pontifical Mission Societies in the United States of America, the Venerable Fulton J. Sheen, will be beatified,” Leo said.“Archbishop Sheen was a light of faith, hope, and love that shone through the radio and television media for decades,” the pope continued. “I myself am a witness of his evangelization when I was growing up. His broadcasts touched millions with the hope of the Gospel and his initiatives and efforts resulted in enormous spiritual and material aid to the Churches in areas of first evangelization.”“May our new blessed be an example for all of the national and diocesan directors of the Pontifical Mission Societies throughout the world,” he added.Leo also underscored the importance of the Pontifical Mission Societies in a world “increasingly marked by division, war, and conflict among nations and peoples.”He said the Pontifical Mission Society of the Holy Childhood carries out “a particularly precious mission” by bringing faith and Christian charity to children around the world, especially in places afflicted by hatred and violence. He also praised the Pontifical Mission Society of St. Peter the Apostle for sustaining the formation of Indigenous clergy and consecrated religious in mission territories.The theme for this year’s World Mission Sunday, “One in Christ, United in Mission,” highlights the unity of believers and the 100th anniversary of the global celebration, the pope said.The theme “invites all of the members of the Church to a deeper communion in Christ and to a fuller unity in his divine mission of love,” he said.“I therefore encourage you to keep this teaching in mind, to live an authentic spirituality of missionary unity and communion centered on Christ, and to promote it through your activities among the faithful,” Leo told the assembly.Citing the Second Vatican Council’s decree Ad Gentes, the pope recalled that the “Church on earth is by her very nature missionary since, according to the plan of the Father, it has her origin in the mission of the Son and the Holy Spirit.”He urged participants to recognize “the urgency of embracing an ongoing missionary conversion” and to seek together ways of “being a missionary Church for the healing of our world, so fraught with tensions, conflicts, and wars.”“In all that we do for the work of evangelization, may we always place Jesus Christ at the center,” Leo said, invoking the words of St. John the Baptist: “He must increase, but I must decrease.”This story was first published by ACI Prensa, the Spanish-language sister service of EWTN News. It has been translated and adapted by EWTN News English.

The pontiff praised Venerable Sheen, who will be beatified Sept. 24, as “a light of faith, hope, and love” whose radio and television broadcasts brought the Gospel to millions.

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Pope Leo XIV: The Trinity teaches that every creature is made for communion #Catholic Pope Leo XIV said Sunday that the mystery of the Holy Trinity teaches Christians to see every creature as made for communion — and warned that division, polarization, and contempt for differences leave the world spiritually barren.Speaking before the Angelus on May 31, the solemnity of the Most Holy Trinity, the pope reflected on Jesus’ encounter with Nicodemus in the Gospel of John, saying the feast reveals that God’s own life is a communion of love into which humanity is invited.“The Trinity helps us to love everyone and everything: we discover that every creature is made for communion, relationship and encounter,” Pope Leo said from the window of the Apostolic Palace overlooking St. Peter’s Square. “On the other hand, we understand why division, polarization and contempt for diversity bring destruction, sadness and barrenness to the world.”The pope said the Church’s Easter journey, which concluded last week with Pentecost, helps believers contemplate the divine life given to humanity in Christ — a communion of love that draws believers in through the Holy Spirit.The Spirit, he said, “unites the Father and the Son” and “has been poured into our hearts.” In this way, he added, “the Church becomes a sacrament of communion, a place of encounter, love and life where heaven and earth already touch.”Turning to Nicodemus, whom the Gospel describes as an important figure in Israel who came to Jesus at night, Leo said Christ “welcomed him and took his search for answers seriously.”Jesus, the pope said, “surprised Nicodemus by suggesting that it was even possible for an adult to be reborn and led him to realize that the life of God could transform his own life.”Leo noted that Nicodemus later defended Jesus before the Sanhedrin, urging others to listen before condemning him.“He had received the Spirit of communion from God through Christ himself, which opens the heart to new truths and to true renewal,” the pope said. “Whoever does not welcome this Spirit grows old quickly, in sorrow, feeling all alone and without joy in their hearts.”By contrast, Leo said, the solemnity of the Trinity is “a day of celebration.”“God’s feast is also ours,” he said, citing St. Paul’s exhortation to the Corinthians: “Rejoice, strive for perfection, encourage one another, live in peace; and the God of love and peace will be with you.”After leading the Angelus, the pope recalled the prayers for peace raised throughout the Church during May, a month traditionally dedicated to the Virgin Mary.“In this month of May, a united chorus of prayers for peace has resounded throughout the Church,” he said. “Above all, through the prayer of the Holy Rosary — like an unbroken chain — the peoples ravaged by war have been entrusted to the intercession of the Virgin Mary.”“May Divine Wisdom enlighten the consciences of those in authority and guide their decisions toward a sincere search for a just and lasting peace,” he said.Leo also marked Italy’s 25th National Day of Relief, expressing closeness to the sick and those who care for them.“I offer my spiritual closeness to the sick and those who care for them; and I thank and encourage all who promote a culture of solidarity and care,” he said.This story was first published by ACI Stampa, the Italian-language sister service of EWTN News. It has been translated and adapted by EWTN News English.

Pope Leo XIV: The Trinity teaches that every creature is made for communion #Catholic Pope Leo XIV said Sunday that the mystery of the Holy Trinity teaches Christians to see every creature as made for communion — and warned that division, polarization, and contempt for differences leave the world spiritually barren.Speaking before the Angelus on May 31, the solemnity of the Most Holy Trinity, the pope reflected on Jesus’ encounter with Nicodemus in the Gospel of John, saying the feast reveals that God’s own life is a communion of love into which humanity is invited.“The Trinity helps us to love everyone and everything: we discover that every creature is made for communion, relationship and encounter,” Pope Leo said from the window of the Apostolic Palace overlooking St. Peter’s Square. “On the other hand, we understand why division, polarization and contempt for diversity bring destruction, sadness and barrenness to the world.”The pope said the Church’s Easter journey, which concluded last week with Pentecost, helps believers contemplate the divine life given to humanity in Christ — a communion of love that draws believers in through the Holy Spirit.The Spirit, he said, “unites the Father and the Son” and “has been poured into our hearts.” In this way, he added, “the Church becomes a sacrament of communion, a place of encounter, love and life where heaven and earth already touch.”Turning to Nicodemus, whom the Gospel describes as an important figure in Israel who came to Jesus at night, Leo said Christ “welcomed him and took his search for answers seriously.”Jesus, the pope said, “surprised Nicodemus by suggesting that it was even possible for an adult to be reborn and led him to realize that the life of God could transform his own life.”Leo noted that Nicodemus later defended Jesus before the Sanhedrin, urging others to listen before condemning him.“He had received the Spirit of communion from God through Christ himself, which opens the heart to new truths and to true renewal,” the pope said. “Whoever does not welcome this Spirit grows old quickly, in sorrow, feeling all alone and without joy in their hearts.”By contrast, Leo said, the solemnity of the Trinity is “a day of celebration.”“God’s feast is also ours,” he said, citing St. Paul’s exhortation to the Corinthians: “Rejoice, strive for perfection, encourage one another, live in peace; and the God of love and peace will be with you.”After leading the Angelus, the pope recalled the prayers for peace raised throughout the Church during May, a month traditionally dedicated to the Virgin Mary.“In this month of May, a united chorus of prayers for peace has resounded throughout the Church,” he said. “Above all, through the prayer of the Holy Rosary — like an unbroken chain — the peoples ravaged by war have been entrusted to the intercession of the Virgin Mary.”“May Divine Wisdom enlighten the consciences of those in authority and guide their decisions toward a sincere search for a just and lasting peace,” he said.Leo also marked Italy’s 25th National Day of Relief, expressing closeness to the sick and those who care for them.“I offer my spiritual closeness to the sick and those who care for them; and I thank and encourage all who promote a culture of solidarity and care,” he said.This story was first published by ACI Stampa, the Italian-language sister service of EWTN News. It has been translated and adapted by EWTN News English.

At the Sunday Angelus, the pope prayed for “a just and lasting peace” as the Church closed a monthlong Marian appeal for countries ravaged by war.

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Start here: 15 quotes from Pope Leo XIV’s first encyclical Magnifica Humanitas #Catholic Pope Leo XIV just released his first encyclical — and it may be the most important Church document of our lifetime. Called Magnifica Humanitas, it covers artificial intelligence, human dignity, childrenʼs phones, autonomous weapons, doomscrolling, the mystery of the human soul, and why no machine will ever have the final word on what it means to be a person made in the image of God.The full document is available to download here — and worth a read. But for a quick taste of whatʼs inside, here are 15 powerful quotes from the encyclical:“Never has humanity had such power over itself.” (par. 4)"In practice, however, technology is never neutral, because it takes on the characteristics of those who devise, finance, regulate and use it. Therefore, the primary choice is not between a ‘yes’ or ‘no’ to technology, but rather between constructing Babel or rebuilding Jerusalem; between a power that claims to dominate the heavens and a people who work together in the presence of God to rebuild the walls of fraternal coexistence.” (par. 9)“In the era of artificial intelligence, when human dignity is threatened by new forms of dehumanization, ours is the pressing duty to remain profoundly human. We must lovingly safeguard the grandeur of humanity bestowed upon us and revealed in its fullness in Christ, the splendor of which no machine can ever replace.” (par. 15)“Thus, the ‘rejected stones’ — the poor, the sick, the migrants and the least among us — will become the cornerstone, and a solid, welcoming common home will emerge on the earth, where love and faithfulness will finally meet, and righteousness and peace will embrace (cf. Ps 85:10).” (par.16)“Human dignity does not depend on a person’s abilities, wealth, or position in life, nor on the right or wrong choices made; instead, it is a gift that precedes and transcends each person, endowed by God as an expression of his unfailing love.” (par. 50)“Among these ideologies, I consider particularly insidious the one that suggests that every person must earn or justify his or her own worth, to the point of attributing greater value to those who are more efficient or effective.” (par. 51)“No sin, failure, humiliation, or exclusion can diminish the profound value of a human life that God has willed and called into being.” (par. 52)“Solidarity demands that decisions regarding data, algorithms, platforms and artificial intelligence take into account not only the immediate benefit for a few, but also the impact on all peoples and on future generations.” (par. 76)“For an algorithm, an error is a flaw to be corrected; for a person, however, an error can be a catalyst for profound change. A person’s future is not calculable, but depends on one’s freedom — elevated by the inexhaustible grace of God — and on the relationships cultivated.” (par. 128)“Having a personal mobile device at too early an age and using it without adult supervision can exacerbate young people’s vulnerabilities, foster addiction, and expose them to isolation, bullying, and cyberbullying, as well as to pressures to share intimate images or sensitive information.” (par. 141)“Even in the darkest nights, the Lord raises up men and women who refuse to give up, who persevere in doing good, who protect the vulnerable and open pathways to reconciliation. The memory of the saints, righteous people, and the oft-forgotten peacemakers, show us that grace does not magically eliminate conflict, but instead it inspires active resistance to evil and an astonishing creativity in doing good.” (par. 211)“The civilization of love will not arise from a single or spectacular gesture, but from the sum total of small and steadfast acts of fidelity that serve as a bulwark against dehumanization.” (par. 213)“‘Let us disarm words and we will help to disarm the world.’ Words have enormous power, something we experience in our daily interactions; for example, spoken words can change our mood for better or for worse." (par. 214)“No computational system, however sophisticated, can create a heart that gives itself, or a conscience that discerns good from evil. Even when machines excel in efficiency, a human face that asks to be gazed upon remains the center of our history. This human face is the fullness toward which history is moving.” (par. 233)“Let us remain faithful to the truth! Living amid incessant flows of information, opinions and images, we know how easy it can be to influence decisions and preferences through increasingly sophisticated algorithms. In this context, it is imperative to cultivate hearts that love the truth, prefer what is right despite the most appealing content and pursue wisdom rather than immediate results.” (par. 237)

Start here: 15 quotes from Pope Leo XIV’s first encyclical Magnifica Humanitas #Catholic Pope Leo XIV just released his first encyclical — and it may be the most important Church document of our lifetime. Called Magnifica Humanitas, it covers artificial intelligence, human dignity, childrenʼs phones, autonomous weapons, doomscrolling, the mystery of the human soul, and why no machine will ever have the final word on what it means to be a person made in the image of God.The full document is available to download here — and worth a read. But for a quick taste of whatʼs inside, here are 15 powerful quotes from the encyclical:“Never has humanity had such power over itself.” (par. 4)"In practice, however, technology is never neutral, because it takes on the characteristics of those who devise, finance, regulate and use it. Therefore, the primary choice is not between a ‘yes’ or ‘no’ to technology, but rather between constructing Babel or rebuilding Jerusalem; between a power that claims to dominate the heavens and a people who work together in the presence of God to rebuild the walls of fraternal coexistence.” (par. 9)“In the era of artificial intelligence, when human dignity is threatened by new forms of dehumanization, ours is the pressing duty to remain profoundly human. We must lovingly safeguard the grandeur of humanity bestowed upon us and revealed in its fullness in Christ, the splendor of which no machine can ever replace.” (par. 15)“Thus, the ‘rejected stones’ — the poor, the sick, the migrants and the least among us — will become the cornerstone, and a solid, welcoming common home will emerge on the earth, where love and faithfulness will finally meet, and righteousness and peace will embrace (cf. Ps 85:10).” (par.16)“Human dignity does not depend on a person’s abilities, wealth, or position in life, nor on the right or wrong choices made; instead, it is a gift that precedes and transcends each person, endowed by God as an expression of his unfailing love.” (par. 50)“Among these ideologies, I consider particularly insidious the one that suggests that every person must earn or justify his or her own worth, to the point of attributing greater value to those who are more efficient or effective.” (par. 51)“No sin, failure, humiliation, or exclusion can diminish the profound value of a human life that God has willed and called into being.” (par. 52)“Solidarity demands that decisions regarding data, algorithms, platforms and artificial intelligence take into account not only the immediate benefit for a few, but also the impact on all peoples and on future generations.” (par. 76)“For an algorithm, an error is a flaw to be corrected; for a person, however, an error can be a catalyst for profound change. A person’s future is not calculable, but depends on one’s freedom — elevated by the inexhaustible grace of God — and on the relationships cultivated.” (par. 128)“Having a personal mobile device at too early an age and using it without adult supervision can exacerbate young people’s vulnerabilities, foster addiction, and expose them to isolation, bullying, and cyberbullying, as well as to pressures to share intimate images or sensitive information.” (par. 141)“Even in the darkest nights, the Lord raises up men and women who refuse to give up, who persevere in doing good, who protect the vulnerable and open pathways to reconciliation. The memory of the saints, righteous people, and the oft-forgotten peacemakers, show us that grace does not magically eliminate conflict, but instead it inspires active resistance to evil and an astonishing creativity in doing good.” (par. 211)“The civilization of love will not arise from a single or spectacular gesture, but from the sum total of small and steadfast acts of fidelity that serve as a bulwark against dehumanization.” (par. 213)“‘Let us disarm words and we will help to disarm the world.’ Words have enormous power, something we experience in our daily interactions; for example, spoken words can change our mood for better or for worse." (par. 214)“No computational system, however sophisticated, can create a heart that gives itself, or a conscience that discerns good from evil. Even when machines excel in efficiency, a human face that asks to be gazed upon remains the center of our history. This human face is the fullness toward which history is moving.” (par. 233)“Let us remain faithful to the truth! Living amid incessant flows of information, opinions and images, we know how easy it can be to influence decisions and preferences through increasingly sophisticated algorithms. In this context, it is imperative to cultivate hearts that love the truth, prefer what is right despite the most appealing content and pursue wisdom rather than immediate results.” (par. 237)

Pope Leo XIV just released his first encyclical — and it may be the most important Church document of our lifetime.

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Pope Leo unveils his encyclical: AI has ‘even greater consequences’ than Industrial Revolution #Catholic VATICAN CITY — Pope Leo XIV on Monday personally attended the presentation of his first encyclical, Magnifica Humanitas, in an uncustomary gesture. Upon his arrival at the event, held in the Vaticanʼs Synod Hall, he was greeted with sustained applause from an audience made up of members of the Roman Curia, representatives of academia, and the diplomatic corps.Among the speakers was Canadian Christopher Olah, co-founder of Anthropic, one of the leading artificial intelligence (AI) companies. The firm has recently had tensions with the administration of U.S. President Donald Trump after prohibiting the U.S. Department of Defense from using its software for military purposes.Some observers had raised concerns about including a representative of a major tech company like Anthropic in an event of this kind. The Holy Father himself dispelled any hesitation by thanking Olah for his presence: “What a great sign of hope it is that with our differences we can listen to one another,” he said in his remarks.“This interchange clearly bespeaks the gravity of the moment, as well as confidence that together we can discern the major questions of our time, and so the future of humanity,” he added.In his remarks prior to the pope’s address, Olah echoed the same idea: "That is why, if we want this technology to go well, it is enormously important that there be people outside those incentives — people who care about things going well and insist on safety, who are paying close attention, who are willing to say hard things, who are willing to be our earnest, thoughtful, critics. It is through dialogue and mutual effort, through the push and pull, that humanity will achieve great things. That is what I see in Magnifica Humanitas, and it is why I am grateful to His Holiness and the Church for taking up this work of discernment.”
 
 Christopher Olah, co-founder of AI company Anthropic, says he is grateful to Pope Leo XIV and the Church for “taking up this work of discernment” on artificial intelligence, during his address at the presentation of the encyclical Magnifica Humanitas on May 25, 2026, in the Synod Hall of the Vatican. | Credit: Daniel Ibáñez/EWTN News/Vatican Pool
 
 Olah, who is not a believer, also issued a call to various sectors — religious communities, civil society, academics, and governments — to follow the pope’s example with this document: “to take this seriously, to look closely, and to push events in a better direction. We need informed critics who will tell the labs when we are failing. We need moral voices that the incentives cannot bend.”It is no coincidence that Leo XIV signed his first encyclical on May 15, the same date on which his predecessor Leo XIII promulgated Rerum Novarum (“On New Things”) in 1891 in response to the dehumanization brought about by the Industrial Revolution. As the pope explained, the world today faces a transformation of perhaps even greater scope.“Today we find ourselves facing a transformation of similar magnitude, with perhaps even greater consequences. Artificial intelligence already touches many areas of our lives and affects decisions that shape human coexistence,” he said.The pope expressed particular concern about the impact of new technologies on the conduct of war, which, he warned, is changing dramatically.“Like the earlier Leo, I feel entrusted to look upon another huge transformation with eyes of faith, with lucidity of reason, with openness to mystery, and with cries of the poor and the earth resounding in my heart,” he said.The Holy Father also described the method behind the drafting of this magisterial document, which began in July 2025 at the papal residence in Castel Gandolfo. In it, he seeks to reaffirm what makes us human in a society shaped by technology.He emphasized that Magnifica Humanitas was born from listening: “I have listened to scientists and engineers who work with sincere enthusiasm on technologies capable of alleviating immense suffering, to political leaders and public officials who have perseveringly sought just rules, to parents and teachers who are deeply concerned for the future of younger generations,” he said, without naming individuals.At the same time, he acknowledged hearing “Other very troubling voices have also reached me about increasingly autonomous weapons systems practically beyond any human reach to govern them effectively.”“I hear very troubling accounts of algorithms that can block access to healthcare, employment, and security on the basis of data tainted by prejudice and injustice. And Iʼve heard the silence of those who have no voice when decisions are made — decisions likely to generate new forms of exclusion and suffering,” he lamented.In line with the document — which states that artificial intelligence is not morally neutral — the pope called for AI to be “disarmed.”“The word is strong, I know, but deliberately chosen because this moment needs words capable of attracting attention, awakening consciences, and indicating paths forward for humanity,” he warned.“The Church has long been working for nuclear disarmament, aware that every great technical power can affect peopleʼs lives, and so must be accompanied by adequate moral discernment and public control. Nuclear disarmament remains a service to peace and the dignity of the human family,” he added.Also speaking at the presentation were three cardinals of the Roman Curia: Secretary of State Pietro Parolin; Cardinal Víctor Manuel Fernández, prefect of the Dicastery for the Doctrine of the Faith; and Cardinal Michael Czerny, SJ, prefect of the Dicastery for Promoting Integral Human Development.Two theologians also took the floor: Anna Rowlands, a specialist in Catholic social teaching and migration ethics at Durham University, and Leocadie Lushombo, an expert in political theology and Catholic social thought at the Jesuit School of Theology of Santa Clara University in California.This story was originally published by ACI Prensa, EWTN News' Spanish-language news service. It has been translated and adapted by EWTN News English.

Pope Leo unveils his encyclical: AI has ‘even greater consequences’ than Industrial Revolution #Catholic VATICAN CITY — Pope Leo XIV on Monday personally attended the presentation of his first encyclical, Magnifica Humanitas, in an uncustomary gesture. Upon his arrival at the event, held in the Vaticanʼs Synod Hall, he was greeted with sustained applause from an audience made up of members of the Roman Curia, representatives of academia, and the diplomatic corps.Among the speakers was Canadian Christopher Olah, co-founder of Anthropic, one of the leading artificial intelligence (AI) companies. The firm has recently had tensions with the administration of U.S. President Donald Trump after prohibiting the U.S. Department of Defense from using its software for military purposes.Some observers had raised concerns about including a representative of a major tech company like Anthropic in an event of this kind. The Holy Father himself dispelled any hesitation by thanking Olah for his presence: “What a great sign of hope it is that with our differences we can listen to one another,” he said in his remarks.“This interchange clearly bespeaks the gravity of the moment, as well as confidence that together we can discern the major questions of our time, and so the future of humanity,” he added.In his remarks prior to the pope’s address, Olah echoed the same idea: "That is why, if we want this technology to go well, it is enormously important that there be people outside those incentives — people who care about things going well and insist on safety, who are paying close attention, who are willing to say hard things, who are willing to be our earnest, thoughtful, critics. It is through dialogue and mutual effort, through the push and pull, that humanity will achieve great things. That is what I see in Magnifica Humanitas, and it is why I am grateful to His Holiness and the Church for taking up this work of discernment.” Christopher Olah, co-founder of AI company Anthropic, says he is grateful to Pope Leo XIV and the Church for “taking up this work of discernment” on artificial intelligence, during his address at the presentation of the encyclical Magnifica Humanitas on May 25, 2026, in the Synod Hall of the Vatican. | Credit: Daniel Ibáñez/EWTN News/Vatican Pool Olah, who is not a believer, also issued a call to various sectors — religious communities, civil society, academics, and governments — to follow the pope’s example with this document: “to take this seriously, to look closely, and to push events in a better direction. We need informed critics who will tell the labs when we are failing. We need moral voices that the incentives cannot bend.”It is no coincidence that Leo XIV signed his first encyclical on May 15, the same date on which his predecessor Leo XIII promulgated Rerum Novarum (“On New Things”) in 1891 in response to the dehumanization brought about by the Industrial Revolution. As the pope explained, the world today faces a transformation of perhaps even greater scope.“Today we find ourselves facing a transformation of similar magnitude, with perhaps even greater consequences. Artificial intelligence already touches many areas of our lives and affects decisions that shape human coexistence,” he said.The pope expressed particular concern about the impact of new technologies on the conduct of war, which, he warned, is changing dramatically.“Like the earlier Leo, I feel entrusted to look upon another huge transformation with eyes of faith, with lucidity of reason, with openness to mystery, and with cries of the poor and the earth resounding in my heart,” he said.The Holy Father also described the method behind the drafting of this magisterial document, which began in July 2025 at the papal residence in Castel Gandolfo. In it, he seeks to reaffirm what makes us human in a society shaped by technology.He emphasized that Magnifica Humanitas was born from listening: “I have listened to scientists and engineers who work with sincere enthusiasm on technologies capable of alleviating immense suffering, to political leaders and public officials who have perseveringly sought just rules, to parents and teachers who are deeply concerned for the future of younger generations,” he said, without naming individuals.At the same time, he acknowledged hearing “Other very troubling voices have also reached me about increasingly autonomous weapons systems practically beyond any human reach to govern them effectively.”“I hear very troubling accounts of algorithms that can block access to healthcare, employment, and security on the basis of data tainted by prejudice and injustice. And Iʼve heard the silence of those who have no voice when decisions are made — decisions likely to generate new forms of exclusion and suffering,” he lamented.In line with the document — which states that artificial intelligence is not morally neutral — the pope called for AI to be “disarmed.”“The word is strong, I know, but deliberately chosen because this moment needs words capable of attracting attention, awakening consciences, and indicating paths forward for humanity,” he warned.“The Church has long been working for nuclear disarmament, aware that every great technical power can affect peopleʼs lives, and so must be accompanied by adequate moral discernment and public control. Nuclear disarmament remains a service to peace and the dignity of the human family,” he added.Also speaking at the presentation were three cardinals of the Roman Curia: Secretary of State Pietro Parolin; Cardinal Víctor Manuel Fernández, prefect of the Dicastery for the Doctrine of the Faith; and Cardinal Michael Czerny, SJ, prefect of the Dicastery for Promoting Integral Human Development.Two theologians also took the floor: Anna Rowlands, a specialist in Catholic social teaching and migration ethics at Durham University, and Leocadie Lushombo, an expert in political theology and Catholic social thought at the Jesuit School of Theology of Santa Clara University in California.This story was originally published by ACI Prensa, EWTN News' Spanish-language news service. It has been translated and adapted by EWTN News English.

The pope thanked Anthropic co-founder Christopher Olah for his presence at the presentation: “What a great sign of hope it is that with our differences we can listen to one another.”

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Leo XIV at Pentecost: The Spirit overcomes war with the omnipotence of love #Catholic VATICAN CITY — Pope Leo XIV marked Pentecost Sunday with a plea for peace, praying that the Holy Spirit would save the world “from the evil of war” and renew the Church in its mission to transform confusion into communion.Celebrating Mass in St. Peter’s Basilica on May 24, the pope centered his homily on the risen Christ’s appearance to the disciples in the upper room, where Jesus showed them “his hands and his side” and breathed the Holy Spirit upon them.“The Lord reveals his glorious body, specifically his wounds, the marks of the crucifixion,” Pope Leo said. “These signs of the Passion, more eloquent than words, are now transfigured; he who was dead lives forever.”The pope said the same upper room that had been marked by fear and betrayal became, through Christ’s gift of the Spirit, “for the entire Church, the womb of the Resurrection.”“Pentecost is therefore a paschal feast and a feast of the body of Christ, which by grace is all of us,” he said.Leo framed his homily around three aspects of the Holy Spirit: peace, mission, and truth.“First of all, the Spirit of the risen One is the Spirit of peace,” he said. “Indeed, through his paschal mystery, Christ restores peace between God and humanity, and the Holy Spirit pours this peace into our hearts and spreads it throughout the world.”That peace, the pope said, “stems from forgiveness and leads us to forgiveness,” beginning with Christ’s forgiveness of humanity.The pope then described the Holy Spirit as “the Spirit of mission,” citing Christ’s words: “As the Father has sent me, so I send you.”“We are truly co-workers of the Gospel: The whole Church is its protagonist, not merely its guardian,” Leo said. “Through the power of the Spirit, our proclamation is filled with joy and hope, for we — yes, we ourselves — are the newness of the world, the light and the salt of the earth.”The pope warned that some changes “do not bring new life to the world, but make it grow old through error and violence.” By contrast, he said, “the Holy Spirit enlightens minds and instils new vitality in our hearts.”“This is how he transfigures history, opening it to salvation, which is the gift that the Lord offers to everyone,” he said. “The Church’s mission bears witness to this offer, thereby transforming the world’s confusion into communion with God and among ourselves.”Finally, Leo said the Spirit is “the Spirit of truth,” who “always promotes unity in truth” and protects the Church from “partisanship, hypocrisy, and fads that obscure the light of the Gospel.”“The truth that God gives us thus stands as a liberating word for all peoples, a message that transforms every culture from within,” he said.Concluding his homily, the pope offered a prayer for a world wounded by war, poverty, and sin.“Dear friends, with fervent hearts, let us pray today that the Spirit of the risen One may save us from the evil of war, which is overcome not by a superpower, but by the omnipotence of love,” he said. “Let us pray that he free humanity from misery, which is redeemed not by immeasurable wealth, but by an inexhaustible gift. Let us pray that he heal us from the scourge of sin through the salvation proclaimed to all peoples in the name of Jesus.”After the Mass, Pope Leo appeared from his study in the Apostolic Palace to pray the Regina Coeli, returning again to the theme of the Holy Spirit as the one who opens what fear and sin have closed.The pope said the Spirit was poured out abundantly on the newborn Church and is given anew to the faithful today as “light and strength” in every circumstance of life.“The Spirit opens doors,” he said, pointing to the image of Christ opening the doors of the upper room and to the Acts of the Apostles, where the Spirit comes “like a violent wind.”Leo asked: “What doors does the Holy Spirit open?”The first, he said, is “the door of God himself,” opening access to the mystery of God as revealed in Jesus Christ. The Holy Spirit, he said, helps believers encounter God personally in Jesus, recognize him within themselves, and discover the signs of his presence in daily life.The second door is that of the upper room, “that is, of the Church.” Without the fire of the Spirit, the pope said, the Church “remains a prisoner of fear,” timid before the challenges of the world, closed in on itself, and unable to enter into dialogue with changing times.The third door, Leo said, is “the door of our hearts.” The Spirit helps believers overcome resistance, selfishness, mistrust, and prejudice, making them capable of living as children of God and brothers and sisters to one another.“Where the Spirit of the Lord is, fraternity is born among persons, groups, and peoples of the earth,” he said, adding that all are called to speak “the one language of love, which unites and harmonizes differences.”The pope also recalled the day of prayer for the Church in China, observed on the liturgical memorial of the Blessed Virgin Mary, Help of Christians, who is venerated at the Shrine of Our Lady of Sheshan in Shanghai.Leo invited the faithful to join in prayer with Chinese Catholics “as a sign of our affection for them and of their communion with the universal Church and with the successor of Peter.” He prayed that Mary’s intercession would obtain for the Church in China the grace of unity and the strength to witness to the Gospel in daily hardship, becoming a seed of hope and peace.The pope also remembered victims of a recent mining accident in northern China and entrusted to Mary the Christian communities of the Holy Land, Lebanon, and the wider Middle East suffering because of war.This story was first published in two parts by ACI Stampa, the Italian-language sister service of EWTN News. It has been translated and adapted by EWTN News English.

Leo XIV at Pentecost: The Spirit overcomes war with the omnipotence of love #Catholic VATICAN CITY — Pope Leo XIV marked Pentecost Sunday with a plea for peace, praying that the Holy Spirit would save the world “from the evil of war” and renew the Church in its mission to transform confusion into communion.Celebrating Mass in St. Peter’s Basilica on May 24, the pope centered his homily on the risen Christ’s appearance to the disciples in the upper room, where Jesus showed them “his hands and his side” and breathed the Holy Spirit upon them.“The Lord reveals his glorious body, specifically his wounds, the marks of the crucifixion,” Pope Leo said. “These signs of the Passion, more eloquent than words, are now transfigured; he who was dead lives forever.”The pope said the same upper room that had been marked by fear and betrayal became, through Christ’s gift of the Spirit, “for the entire Church, the womb of the Resurrection.”“Pentecost is therefore a paschal feast and a feast of the body of Christ, which by grace is all of us,” he said.Leo framed his homily around three aspects of the Holy Spirit: peace, mission, and truth.“First of all, the Spirit of the risen One is the Spirit of peace,” he said. “Indeed, through his paschal mystery, Christ restores peace between God and humanity, and the Holy Spirit pours this peace into our hearts and spreads it throughout the world.”That peace, the pope said, “stems from forgiveness and leads us to forgiveness,” beginning with Christ’s forgiveness of humanity.The pope then described the Holy Spirit as “the Spirit of mission,” citing Christ’s words: “As the Father has sent me, so I send you.”“We are truly co-workers of the Gospel: The whole Church is its protagonist, not merely its guardian,” Leo said. “Through the power of the Spirit, our proclamation is filled with joy and hope, for we — yes, we ourselves — are the newness of the world, the light and the salt of the earth.”The pope warned that some changes “do not bring new life to the world, but make it grow old through error and violence.” By contrast, he said, “the Holy Spirit enlightens minds and instils new vitality in our hearts.”“This is how he transfigures history, opening it to salvation, which is the gift that the Lord offers to everyone,” he said. “The Church’s mission bears witness to this offer, thereby transforming the world’s confusion into communion with God and among ourselves.”Finally, Leo said the Spirit is “the Spirit of truth,” who “always promotes unity in truth” and protects the Church from “partisanship, hypocrisy, and fads that obscure the light of the Gospel.”“The truth that God gives us thus stands as a liberating word for all peoples, a message that transforms every culture from within,” he said.Concluding his homily, the pope offered a prayer for a world wounded by war, poverty, and sin.“Dear friends, with fervent hearts, let us pray today that the Spirit of the risen One may save us from the evil of war, which is overcome not by a superpower, but by the omnipotence of love,” he said. “Let us pray that he free humanity from misery, which is redeemed not by immeasurable wealth, but by an inexhaustible gift. Let us pray that he heal us from the scourge of sin through the salvation proclaimed to all peoples in the name of Jesus.”After the Mass, Pope Leo appeared from his study in the Apostolic Palace to pray the Regina Coeli, returning again to the theme of the Holy Spirit as the one who opens what fear and sin have closed.The pope said the Spirit was poured out abundantly on the newborn Church and is given anew to the faithful today as “light and strength” in every circumstance of life.“The Spirit opens doors,” he said, pointing to the image of Christ opening the doors of the upper room and to the Acts of the Apostles, where the Spirit comes “like a violent wind.”Leo asked: “What doors does the Holy Spirit open?”The first, he said, is “the door of God himself,” opening access to the mystery of God as revealed in Jesus Christ. The Holy Spirit, he said, helps believers encounter God personally in Jesus, recognize him within themselves, and discover the signs of his presence in daily life.The second door is that of the upper room, “that is, of the Church.” Without the fire of the Spirit, the pope said, the Church “remains a prisoner of fear,” timid before the challenges of the world, closed in on itself, and unable to enter into dialogue with changing times.The third door, Leo said, is “the door of our hearts.” The Spirit helps believers overcome resistance, selfishness, mistrust, and prejudice, making them capable of living as children of God and brothers and sisters to one another.“Where the Spirit of the Lord is, fraternity is born among persons, groups, and peoples of the earth,” he said, adding that all are called to speak “the one language of love, which unites and harmonizes differences.”The pope also recalled the day of prayer for the Church in China, observed on the liturgical memorial of the Blessed Virgin Mary, Help of Christians, who is venerated at the Shrine of Our Lady of Sheshan in Shanghai.Leo invited the faithful to join in prayer with Chinese Catholics “as a sign of our affection for them and of their communion with the universal Church and with the successor of Peter.” He prayed that Mary’s intercession would obtain for the Church in China the grace of unity and the strength to witness to the Gospel in daily hardship, becoming a seed of hope and peace.The pope also remembered victims of a recent mining accident in northern China and entrusted to Mary the Christian communities of the Holy Land, Lebanon, and the wider Middle East suffering because of war.This story was first published in two parts by ACI Stampa, the Italian-language sister service of EWTN News. It has been translated and adapted by EWTN News English.

The pontiff prayed that the Holy Spirit would save humanity from war, misery, and sin.

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How Catholics can receive a plenary indulgence on Pentecost #Catholic On the solemnity of Pentecost, which this year is celebrated on May 24, Catholics have the opportunity to gain a plenary indulgence.An indulgence can be received by praying or singing the hymn "Veni Creator Spiritus" during the solemnity of Pentecost. The prayer is below.What is a plenary indulgence?The following “General Remarks on Indulgences” from “Gift of the Indulgence” summarizes the usual conditions given in the Churchʼs law (cf. Apostolic Penitentiary, Prot. N. 39/05/I): “This is how an indulgence is defined in the Code of Canon Law (can. 992) and in the Catechism of the Catholic Church (n. 1471): ‘An indulgence is a remission before God of the temporal punishment due to sins whose guilt has already been forgiven, which the faithful Christian who is duly disposed gains under certain prescribed conditions through the action of the Church which, as the minister of redemption, dispenses and applies with authority the treasury of the satisfactions of Christ and the saints.’”Conditions in all casesIn order to obtain the plenary indulgence, in addition to praying or signing the hymn mentioned above, the following conditions must be fulfilled:1. Detachment from all sin, even venial.2. Sacramental confession, holy Communion, and prayer for the intentions of the pope. These three conditions can be fulfilled a few days before or after performing the works to gain the indulgence, but it is appropriate that Communion and the prayer take place on the same day that the work is completed.A single sacramental confession is sufficient for several plenary indulgences, but frequent sacramental confession is encouraged in order to obtain the grace of deeper conversion and purity of heart.Prayer: Veni Creator SpiritusCome, Holy Spirit, Creator blest, and in our souls take up thy rest; come with thy grace and heavenly aid to fill the hearts which thou hast made.O comforter, to thee we cry, O heavenly gift of God Most High, O fount of life and fire of love, and sweet anointing from above.Thou in thy sevenfold gifts are known; thou, finger of Godʼs hand we own; thou, promise of the Father, thou who dost the tongue with power imbue.Kindle our sense from above, and make our hearts oʼerflow with love; with patience firm and virtue high the weakness of our flesh supply.Far from us drive the foe we dread, and grant us thy peace instead; so shall we not, with thee for guide, turn from the path of life aside.Oh, may thy grace on us bestow the Father and the Son to know; and thee, through endless times confessed, of both the eternal Spirit blest.Now to the Father and the Son, who rose from death, be glory given, with thou, O Holy Comforter, henceforth by all in earth and heaven. Amen.This story was first published by ACI Prensa, the Spanish-language sister service of EWTN News, and has been translated and adapted by EWTN News English.

How Catholics can receive a plenary indulgence on Pentecost #Catholic On the solemnity of Pentecost, which this year is celebrated on May 24, Catholics have the opportunity to gain a plenary indulgence.An indulgence can be received by praying or singing the hymn "Veni Creator Spiritus" during the solemnity of Pentecost. The prayer is below.What is a plenary indulgence?The following “General Remarks on Indulgences” from “Gift of the Indulgence” summarizes the usual conditions given in the Churchʼs law (cf. Apostolic Penitentiary, Prot. N. 39/05/I): “This is how an indulgence is defined in the Code of Canon Law (can. 992) and in the Catechism of the Catholic Church (n. 1471): ‘An indulgence is a remission before God of the temporal punishment due to sins whose guilt has already been forgiven, which the faithful Christian who is duly disposed gains under certain prescribed conditions through the action of the Church which, as the minister of redemption, dispenses and applies with authority the treasury of the satisfactions of Christ and the saints.’”Conditions in all casesIn order to obtain the plenary indulgence, in addition to praying or signing the hymn mentioned above, the following conditions must be fulfilled:1. Detachment from all sin, even venial.2. Sacramental confession, holy Communion, and prayer for the intentions of the pope. These three conditions can be fulfilled a few days before or after performing the works to gain the indulgence, but it is appropriate that Communion and the prayer take place on the same day that the work is completed.A single sacramental confession is sufficient for several plenary indulgences, but frequent sacramental confession is encouraged in order to obtain the grace of deeper conversion and purity of heart.Prayer: Veni Creator SpiritusCome, Holy Spirit, Creator blest, and in our souls take up thy rest; come with thy grace and heavenly aid to fill the hearts which thou hast made.O comforter, to thee we cry, O heavenly gift of God Most High, O fount of life and fire of love, and sweet anointing from above.Thou in thy sevenfold gifts are known; thou, finger of Godʼs hand we own; thou, promise of the Father, thou who dost the tongue with power imbue.Kindle our sense from above, and make our hearts oʼerflow with love; with patience firm and virtue high the weakness of our flesh supply.Far from us drive the foe we dread, and grant us thy peace instead; so shall we not, with thee for guide, turn from the path of life aside.Oh, may thy grace on us bestow the Father and the Son to know; and thee, through endless times confessed, of both the eternal Spirit blest.Now to the Father and the Son, who rose from death, be glory given, with thou, O Holy Comforter, henceforth by all in earth and heaven. Amen.This story was first published by ACI Prensa, the Spanish-language sister service of EWTN News, and has been translated and adapted by EWTN News English.

On the solemnity of Pentecost, which this year is celebrated on May 24, Catholics have the opportunity to gain a plenary indulgence.

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EWTN News explains: What is a papal encylical? #Catholic With the announcement of Pope Leo XIVʼs first papal encyclical, Magnifica Humanitas: “On the Protection of Human Dignity in the Age of Artificial Intelligence," there is much anticipation as to what guidance the pope will provide on the digital revolution and emerging technologies such as AI.But what are papal encyclicals, and what can they reveal about the popeʼs priorities on the world stage and for the Church?The pope’s pastoral letterA papal encyclical is a pastoral letter written by the pope, primarily addressed to bishops but also to Catholics and all people, typically reflecting on Church teachings and suggesting ways to apply them to modern issues.According to the 1917 edition of the Catholic Encyclopedia, encyclicals were “letters sent to all the bishops of Christendom, or at least to all those in one particular country, and intended to guide them in their relations with their flocks.”Encyclicals are part of the pope’s everyday teaching authority, known as his “ordinary magisterium.” They are among the most common ways he presents Church doctrine and serve as authoritative and valuable sources of Catholic teaching and guidance on contemporary topics, including sexuality, Catholic social teaching, and stewardship of the earth.Since Pope Leo XIII, encyclicals have become one of the most common means by which popes are heard across the globe on the most pressing issues of our time.Are Catholics required to believe them?A pope does not normally use an encyclical to make an "ex cathedra" declaration — a solemn, and rare, statement on faith or morals, normally promulgated in an apostolic constitution. Modern examples of "ex cathedra" proclamations include the popes' definitions of the dogmas of the Immaculate Conception (1854) and the Assumption (1950).Encyclicals, however, are not merely letters or expressions of the popeʼs opinion. They carry significant doctrinal weight and are frequently cited as important sources of Catholic teaching.According to canon law, Catholics are required to give “a religious submission of the intellect and will” to these letters and to “take care to avoid those things which do not agree with it.”Simply put, Catholics are to presume that the pope teaches the truth in these letters and to sincerely respect the teachings they contain.Recent encyclical trendsInitially addressed exclusively to bishops, papal encyclicals began reaching broader audiences in the modern period, beginning with Pope Leo XIII’s groundbreaking 1891 encyclical Rerum Novarum. It marked the first time in many years that the bishop of Rome had written a pastoral letter on matters other than doctrine or internal affairs of the Church, instead addressing workers’ rights, the right to private property, and the dangers of socialism.With St. John XXIII’s Pacem in Terris in 1963, pontiffs increasingly addressed their letters to “all men of goodwill,” shifting from a mainly Catholic audience to the global stage.
 
 Pope Leo XIII in 1898. | Credit: Francesco De Federicis/Wikimedia Commons
 
 Since the Second Vatican Council, papal encyclicals have increasingly focused on threats to the dignity of the human person and authentic human development. St. Paul VI wrote Humanae Vitae in 1968, reiterating and applying Church teaching to the question of artificial birth control. St. John Paul II dedicated four encyclicals to promoting Catholic social teaching, building on Leo XIII’s Rerum Novarum. Pope Francis’ four encyclicals largely addressed the preservation of ecology and universal fraternity.Despite the importance given to these letters in the modern period, the average number of encyclicals per pope is relatively small. Francis wrote only four, while Benedict XVI, his immediate predecessor, wrote just three. John Paul II wrote 14, but the average number of encyclicals per pope since the Second Vatican Council has been just seven.Leo XIII has the most encyclicals of any pope, with 88, 11 of which are dedicated to the rosary.Pope Leo XIVʼs first encyclical builds on othersPope Leo XIV indicated at the beginning of his pontificate that he intended to follow in the footsteps of Pope Leo XIII, his predecessor, by responding to todayʼs industrial revolution: “developments in the field of artificial intelligence.” May 15 marked the 135th anniversary of the publication of Pope Leo XIII’s 1891 encyclical on capital and labor, Rerum Novarum: “Of New Things” — the first in a long line of social encyclicals produced in the modern era of the Catholic Church.Addressing the College of Cardinals on May 10, 2025, Leo said: “In our own day, the Church offers to everyone the treasury of her social teaching in response to another industrial revolution and to developments in the field of artificial intelligence that pose new challenges for the defense of human dignity, justice, and labor.”Magnifica Humanitas is expected to be released on May 25 at 11:30 a.m. Rome time in the Vaticanʼs Synod Hall.

EWTN News explains: What is a papal encylical? #Catholic With the announcement of Pope Leo XIVʼs first papal encyclical, Magnifica Humanitas: “On the Protection of Human Dignity in the Age of Artificial Intelligence," there is much anticipation as to what guidance the pope will provide on the digital revolution and emerging technologies such as AI.But what are papal encyclicals, and what can they reveal about the popeʼs priorities on the world stage and for the Church?The pope’s pastoral letterA papal encyclical is a pastoral letter written by the pope, primarily addressed to bishops but also to Catholics and all people, typically reflecting on Church teachings and suggesting ways to apply them to modern issues.According to the 1917 edition of the Catholic Encyclopedia, encyclicals were “letters sent to all the bishops of Christendom, or at least to all those in one particular country, and intended to guide them in their relations with their flocks.”Encyclicals are part of the pope’s everyday teaching authority, known as his “ordinary magisterium.” They are among the most common ways he presents Church doctrine and serve as authoritative and valuable sources of Catholic teaching and guidance on contemporary topics, including sexuality, Catholic social teaching, and stewardship of the earth.Since Pope Leo XIII, encyclicals have become one of the most common means by which popes are heard across the globe on the most pressing issues of our time.Are Catholics required to believe them?A pope does not normally use an encyclical to make an "ex cathedra" declaration — a solemn, and rare, statement on faith or morals, normally promulgated in an apostolic constitution. Modern examples of "ex cathedra" proclamations include the popes' definitions of the dogmas of the Immaculate Conception (1854) and the Assumption (1950).Encyclicals, however, are not merely letters or expressions of the popeʼs opinion. They carry significant doctrinal weight and are frequently cited as important sources of Catholic teaching.According to canon law, Catholics are required to give “a religious submission of the intellect and will” to these letters and to “take care to avoid those things which do not agree with it.”Simply put, Catholics are to presume that the pope teaches the truth in these letters and to sincerely respect the teachings they contain.Recent encyclical trendsInitially addressed exclusively to bishops, papal encyclicals began reaching broader audiences in the modern period, beginning with Pope Leo XIII’s groundbreaking 1891 encyclical Rerum Novarum. It marked the first time in many years that the bishop of Rome had written a pastoral letter on matters other than doctrine or internal affairs of the Church, instead addressing workers’ rights, the right to private property, and the dangers of socialism.With St. John XXIII’s Pacem in Terris in 1963, pontiffs increasingly addressed their letters to “all men of goodwill,” shifting from a mainly Catholic audience to the global stage. Pope Leo XIII in 1898. | Credit: Francesco De Federicis/Wikimedia Commons Since the Second Vatican Council, papal encyclicals have increasingly focused on threats to the dignity of the human person and authentic human development. St. Paul VI wrote Humanae Vitae in 1968, reiterating and applying Church teaching to the question of artificial birth control. St. John Paul II dedicated four encyclicals to promoting Catholic social teaching, building on Leo XIII’s Rerum Novarum. Pope Francis’ four encyclicals largely addressed the preservation of ecology and universal fraternity.Despite the importance given to these letters in the modern period, the average number of encyclicals per pope is relatively small. Francis wrote only four, while Benedict XVI, his immediate predecessor, wrote just three. John Paul II wrote 14, but the average number of encyclicals per pope since the Second Vatican Council has been just seven.Leo XIII has the most encyclicals of any pope, with 88, 11 of which are dedicated to the rosary.Pope Leo XIVʼs first encyclical builds on othersPope Leo XIV indicated at the beginning of his pontificate that he intended to follow in the footsteps of Pope Leo XIII, his predecessor, by responding to todayʼs industrial revolution: “developments in the field of artificial intelligence.” May 15 marked the 135th anniversary of the publication of Pope Leo XIII’s 1891 encyclical on capital and labor, Rerum Novarum: “Of New Things” — the first in a long line of social encyclicals produced in the modern era of the Catholic Church.Addressing the College of Cardinals on May 10, 2025, Leo said: “In our own day, the Church offers to everyone the treasury of her social teaching in response to another industrial revolution and to developments in the field of artificial intelligence that pose new challenges for the defense of human dignity, justice, and labor.”Magnifica Humanitas is expected to be released on May 25 at 11:30 a.m. Rome time in the Vaticanʼs Synod Hall.

Papal encyclicals are a powerful way the pope shapes global debates and articulates Church doctrine, but how should Catholics understand them?

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Pope Leo XIV: AI communication must preserve ‘human voices and faces’ #Catholic VATICAN CITY — Pope Leo XIV on Sunday urged Catholics and communicators to promote forms of communication that respect the truth of the human person in the age of artificial intelligence, while also calling for renewed care for creation and peace as Laudato Si’ Week begins.Speaking after praying the Regina Caeli May 17 from the window of the Apostolic Palace, the pope noted that many countries were marking World Communications Day, whose theme this year, he said, is “Preserving Human Voices and Faces.”“In this era of artificial intelligence, I encourage everyone to commit themselves to promoting forms of communication that always respect the truth of the human person, on which every technological innovation should be focused,” Pope Leo XIV said.The appeal comes as the Vatican is preparing for the pope’s first encyclical, expected to treat extensively the ethical and social questions raised by artificial intelligence through the lens of Catholic social teaching.The pope also marked the start of Laudato Si’ Week, which runs through next Sunday and is dedicated to the care of creation, inspired by Pope Francis’ 2015 encyclical.“In this jubilee year of Saint Francis of Assisi, we recall his message of peace with God, with our brothers and sisters, and with all creatures,” he said. “Sadly, in recent years, due to wars, progress in this direction has been greatly impeded.”Pope Leo encouraged the members of the Laudato Si’ Movement and all those who promote an “integral ecology” to renew their commitment, adding: “Indeed, caring for peace is caring for life!”In his catechesis before the Marian prayer, the pope reflected on the Solemnity of the Ascension of the Lord, celebrated Sunday in many countries.The image of Jesus “lifted up from the earth and ascending toward heaven,” he said, may make the mystery seem like “a distant event from long ago.”“Yet this is not so, for we are united to Jesus as the members of one body united to the head,” Pope Leo said. “By ascending into heaven, then, he draws us with him toward full communion with the Father.”Quoting St. Augustine, the pope said that “the head’s advance is the hope of the members.”Christ’s whole life, he continued, is “a movement of ascent,” through which he embraces the world, redeems humanity from sin, and brings “light, forgiveness and hope where previously there was darkness, injustice and desperation.”“The Ascension, therefore, does not speak to us of a distant promise, but of a living bond, which draws us also toward heavenly glory, already elevating and expanding our horizon in this life and directing our way of thinking, feeling and acting more closely to the measure of God’s heart,” he said.The pope said this path of ascent is found in Christ’s life, example, and teaching, and is also marked out by the Blessed Virgin Mary and the saints.He also recalled Pope Francis’ teaching on the saints “next door” — ordinary fathers, mothers, grandparents, and people of every age and condition who “with joy and commitment, make the effort to live sincerely according to the Gospel.”“With them, with their support and thanks to their prayer, we too can learn to ascend day by day toward heaven,” Pope Leo said.The pope urged Christians, with God’s help, to put into practice all that they have “heard and seen,” so that the divine life received in baptism may grow and “spread the precious fruits of communion and peace in the world.”“May Mary, the Queen of Heaven, who illuminates and guides us in every moment, support us on our path,” he said.At the end of the Regina Caeli, the pope greeted pilgrims from Rome and abroad, including marching bands from Germany, the “Sant’Antonu di u Monti” Confraternity from Ajaccio, students from the University of Montana, young people from Oppido Mamertina, youth leaders from Lorenzaga in the Diocese of Concordia-Pordenone, and confirmation candidates from the Archdiocese of Genoa.This story was first published in two parts by ACI Prensa, the Spanish-language sister service of EWTN News. It has been translated and adapted by EWTN News English.

Pope Leo XIV: AI communication must preserve ‘human voices and faces’ #Catholic VATICAN CITY — Pope Leo XIV on Sunday urged Catholics and communicators to promote forms of communication that respect the truth of the human person in the age of artificial intelligence, while also calling for renewed care for creation and peace as Laudato Si’ Week begins.Speaking after praying the Regina Caeli May 17 from the window of the Apostolic Palace, the pope noted that many countries were marking World Communications Day, whose theme this year, he said, is “Preserving Human Voices and Faces.”“In this era of artificial intelligence, I encourage everyone to commit themselves to promoting forms of communication that always respect the truth of the human person, on which every technological innovation should be focused,” Pope Leo XIV said.The appeal comes as the Vatican is preparing for the pope’s first encyclical, expected to treat extensively the ethical and social questions raised by artificial intelligence through the lens of Catholic social teaching.The pope also marked the start of Laudato Si’ Week, which runs through next Sunday and is dedicated to the care of creation, inspired by Pope Francis’ 2015 encyclical.“In this jubilee year of Saint Francis of Assisi, we recall his message of peace with God, with our brothers and sisters, and with all creatures,” he said. “Sadly, in recent years, due to wars, progress in this direction has been greatly impeded.”Pope Leo encouraged the members of the Laudato Si’ Movement and all those who promote an “integral ecology” to renew their commitment, adding: “Indeed, caring for peace is caring for life!”In his catechesis before the Marian prayer, the pope reflected on the Solemnity of the Ascension of the Lord, celebrated Sunday in many countries.The image of Jesus “lifted up from the earth and ascending toward heaven,” he said, may make the mystery seem like “a distant event from long ago.”“Yet this is not so, for we are united to Jesus as the members of one body united to the head,” Pope Leo said. “By ascending into heaven, then, he draws us with him toward full communion with the Father.”Quoting St. Augustine, the pope said that “the head’s advance is the hope of the members.”Christ’s whole life, he continued, is “a movement of ascent,” through which he embraces the world, redeems humanity from sin, and brings “light, forgiveness and hope where previously there was darkness, injustice and desperation.”“The Ascension, therefore, does not speak to us of a distant promise, but of a living bond, which draws us also toward heavenly glory, already elevating and expanding our horizon in this life and directing our way of thinking, feeling and acting more closely to the measure of God’s heart,” he said.The pope said this path of ascent is found in Christ’s life, example, and teaching, and is also marked out by the Blessed Virgin Mary and the saints.He also recalled Pope Francis’ teaching on the saints “next door” — ordinary fathers, mothers, grandparents, and people of every age and condition who “with joy and commitment, make the effort to live sincerely according to the Gospel.”“With them, with their support and thanks to their prayer, we too can learn to ascend day by day toward heaven,” Pope Leo said.The pope urged Christians, with God’s help, to put into practice all that they have “heard and seen,” so that the divine life received in baptism may grow and “spread the precious fruits of communion and peace in the world.”“May Mary, the Queen of Heaven, who illuminates and guides us in every moment, support us on our path,” he said.At the end of the Regina Caeli, the pope greeted pilgrims from Rome and abroad, including marching bands from Germany, the “Sant’Antonu di u Monti” Confraternity from Ajaccio, students from the University of Montana, young people from Oppido Mamertina, youth leaders from Lorenzaga in the Diocese of Concordia-Pordenone, and confirmation candidates from the Archdiocese of Genoa.This story was first published in two parts by ACI Prensa, the Spanish-language sister service of EWTN News. It has been translated and adapted by EWTN News English.

The pontiff marked World Communications Day by urging technology to remain centered on human dignity.

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This is Pope Leo’s prayer intention for the month of May #Catholic Pope Leo XIV’s prayer intention for the month of May is that everyone might have food.In a video released on X, the Holy Father asked the faithful: “What do you feel about 318 million people experiencing acute hunger every day?”“We need to act, but without prayer we will remain powerless,” he said. “This May, I invite you to join me in prayer that we may seriously commit to avoiding food waste and to ensuring that everyone has access to quality food every day.”In the full video shared on the Pope’s Worldwide Prayer Network website, Pope Leo recites an original prayer written specifically for this month’s prayer intention.Here is the pope’s full prayer:In the name of the Father, and of the Son, and of the Holy Spirit. Amen.Lord of creation,You gave us the fertile earth and, with it, our daily bread,as a sign of your love and providence.Today we recognize with sorrowthat millions of brothers and sisters continue to suffer from hunger,while so many goods are wasted at our tables.Awaken in us a new awareness:that we learn to thank for every food, to consume simply,to share with joy,and to care for the fruits of the earth as a gift from you,destined for all, not just a few.Good Father,make us capable of transforming the logic of selfish consumptioninto a culture of solidarity.May our communities promote concrete gestures:awareness campaigns, food banks,and a sober and responsible lifestyle.You who sent us your beloved Son Jesus,broken bread for the life of the world,give us a new heart, hungry for justice and thirsty for fraternity.May no one be excluded from the common table,and may your Spirit teach us to see breadnot as an object of consumption,but as a sign of communion and care.Amen.“Pray with the Pope” is accessible on the Pope’s Worldwide Prayer Network website and its digital platforms.

This is Pope Leo’s prayer intention for the month of May #Catholic Pope Leo XIV’s prayer intention for the month of May is that everyone might have food.In a video released on X, the Holy Father asked the faithful: “What do you feel about 318 million people experiencing acute hunger every day?”“We need to act, but without prayer we will remain powerless,” he said. “This May, I invite you to join me in prayer that we may seriously commit to avoiding food waste and to ensuring that everyone has access to quality food every day.”In the full video shared on the Pope’s Worldwide Prayer Network website, Pope Leo recites an original prayer written specifically for this month’s prayer intention.Here is the pope’s full prayer:In the name of the Father, and of the Son, and of the Holy Spirit. Amen.Lord of creation,You gave us the fertile earth and, with it, our daily bread,as a sign of your love and providence.Today we recognize with sorrowthat millions of brothers and sisters continue to suffer from hunger,while so many goods are wasted at our tables.Awaken in us a new awareness:that we learn to thank for every food, to consume simply,to share with joy,and to care for the fruits of the earth as a gift from you,destined for all, not just a few.Good Father,make us capable of transforming the logic of selfish consumptioninto a culture of solidarity.May our communities promote concrete gestures:awareness campaigns, food banks,and a sober and responsible lifestyle.You who sent us your beloved Son Jesus,broken bread for the life of the world,give us a new heart, hungry for justice and thirsty for fraternity.May no one be excluded from the common table,and may your Spirit teach us to see breadnot as an object of consumption,but as a sign of communion and care.Amen.“Pray with the Pope” is accessible on the Pope’s Worldwide Prayer Network website and its digital platforms.

Pope Leo XIV’s prayer intention for the month of May is that everyone might have food.

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Pope Leo XIV tells new priests: ‘You are a channel, not a filter’ #Catholic VATICAN CITY, April 26, 2026 — Pope Leo XIV ordained 10 new priests in St. Peter’s Basilica on Sunday, urging them to keep the doors of the Church open and to remember that their mission is to welcome, not to exclude.“Today more than ever, especially when statistics seem to indicate a divide between people and the Church, keep the door open! Let people in, and be prepared to go out,” the pope said in his homily for the Mass on the Fourth Sunday of Easter, also known as Good Shepherd Sunday.“This is another secret for your life: you are a channel, not a filter,” he told the ordinands.Eight of the new priests were ordained for the Diocese of Rome, of which the pope is bishop: Guglielmo Lapenna, Giorgio Larosa, Jos Emanuele Nleme Sabate, Giovanni Emanuele Nunziante Salazar, Antonino Ordine, Yordan Camilo Ramos Medina, Daniele Riscica, and Cristian Sguazzino.The pope also ordained Armando Roa Núñez, born in Mexico and incardinated in the Diocese of Miao in India, and Selwyn Pinto Loyce, born in Saudi Arabia and incardinated in the Institute of Christ the Redeemer, Idente Missionaries.Reflecting on the Gospel in which Jesus says, “I am the gate,” Leo told the new priests to see themselves as servants of a suffering humanity that awaits abundant life.“Never hide this holy door. Do not block it; do not be an obstacle to those who wish to enter,” he said. Quoting Jesus’ rebuke in Luke’s Gospel, he added: “You did not enter yourselves, and you hindered those who were entering.”The pope said priestly ministry should be marked by communion and openness. “You belong to everyone and are for everyone!” he said. “Let this be the fundamental purpose of your mission: to keep the threshold open and direct others to it, without using too many words.”Leo also urged the ordinands not to reduce Christian life to parish structures or ecclesial groups.“The Church’s doors are open, but not to cut us off from life: life does not end in a parish, in an association, in a movement, in a group,” he said. “Whoever is saved can ‘go out and find pasture.’”“Dear brothers, go out and discover culture, people and life!” the pope continued. “Marvel at the things that God makes grow without our having sown them.”The pope also spoke about celibacy, comparing it to the love of spouses.“Certainly, like the love of spouses, the love that inspires celibacy for the Kingdom of God must also be guarded and constantly renewed, for every true affection matures and becomes fruitful over time,” he said.He told the new priests that the deeper their bond with Christ, “the more radical” their belonging to humanity becomes, adding that they are called to be “not only good priests but also honest, helpful citizens, builders of peace and social friendship.”The pope warned against fear and the search for scapegoats, saying that the need for security today can make people aggressive and cause communities to close in on themselves.“May your security not lie in the role you hold, but in the life, death and resurrection of Jesus as well as in your participation, along with your people, in the story of salvation,” he said.The communities to which the priests will be sent, he said, are already places where the risen Christ is present.“These communities will also help you to become saints!” Leo said. “For your part, help them to walk together, following Jesus, the Good Shepherd, so that they may become places — gardens — of life that rise anew and share themselves with others.”He added: “Facilitating encounters, helping to bring together those who would otherwise never meet, and conciliating division is one and the same as celebrating the Eucharist and Reconciliation. Coming together always means planting the Church anew.”Later on Sunday, before leading the Regina Caeli from the window of the Apostolic Palace, Pope Leo returned to the image of Jesus as the Good Shepherd and the gate of the sheepfold.“Jesus does not come as a thief to take away our life and our freedom, but to lead us along the paths of righteousness,” he said. “He does not come to ensnare or deceive our conscience, but to illuminate it with the light of his wisdom. He does not come to taint our earthly joys, but to open them to a fuller and more lasting happiness.”“Those who entrust themselves to him have nothing to fear,” the pope said, “for he does not deprive us of life, but comes to give it to us in abundance.”Leo urged the faithful to be vigilant about who or what enters “the gate” of their hearts.“‘Thieves’ can take many forms,” he said, citing those who “suppress our freedom or fail to respect our dignity,” as well as “beliefs and biases,” “mistaken ideas,” and “superficial and consumeristic lifestyles” that leave people empty inside.He also pointed to those who harm humanity by “pillaging the earth’s resources, waging blood-thirsty wars, or fueling evil in any form,” saying they “do nothing but rob each of us of the possibility of a future marked by peace and serenity.”The pope invited the faithful to examine their consciences: “Who do we want to guide us in life? Which ‘thieves’ have tried to break into our fold? Have they succeeded, or have we managed to ward them off?”After the Regina Caeli, Leo recalled the 40th anniversary of the Chernobyl nuclear disaster, calling it a warning about the risks of powerful technologies.“Let us entrust those who died and all who still suffer from the aftermath of the disaster to God’s mercy,” he said. “I hope that discernment and responsibility will always prevail at every level of decision-making so that all use of atomic energy may be placed at the service of life and peace.”The pope also offered a special greeting to the relatives and friends of the new priests of the Diocese of Rome.“Please continue to accompany these young ministers of the Gospel with your prayers,” he said.This story was first published in two parts by ACI Prensa, EWTN News’ Spanish-language news partner. It has been translated and adapted by EWTN News English.

Pope Leo XIV tells new priests: ‘You are a channel, not a filter’ #Catholic VATICAN CITY, April 26, 2026 — Pope Leo XIV ordained 10 new priests in St. Peter’s Basilica on Sunday, urging them to keep the doors of the Church open and to remember that their mission is to welcome, not to exclude.“Today more than ever, especially when statistics seem to indicate a divide between people and the Church, keep the door open! Let people in, and be prepared to go out,” the pope said in his homily for the Mass on the Fourth Sunday of Easter, also known as Good Shepherd Sunday.“This is another secret for your life: you are a channel, not a filter,” he told the ordinands.Eight of the new priests were ordained for the Diocese of Rome, of which the pope is bishop: Guglielmo Lapenna, Giorgio Larosa, Jos Emanuele Nleme Sabate, Giovanni Emanuele Nunziante Salazar, Antonino Ordine, Yordan Camilo Ramos Medina, Daniele Riscica, and Cristian Sguazzino.The pope also ordained Armando Roa Núñez, born in Mexico and incardinated in the Diocese of Miao in India, and Selwyn Pinto Loyce, born in Saudi Arabia and incardinated in the Institute of Christ the Redeemer, Idente Missionaries.Reflecting on the Gospel in which Jesus says, “I am the gate,” Leo told the new priests to see themselves as servants of a suffering humanity that awaits abundant life.“Never hide this holy door. Do not block it; do not be an obstacle to those who wish to enter,” he said. Quoting Jesus’ rebuke in Luke’s Gospel, he added: “You did not enter yourselves, and you hindered those who were entering.”The pope said priestly ministry should be marked by communion and openness. “You belong to everyone and are for everyone!” he said. “Let this be the fundamental purpose of your mission: to keep the threshold open and direct others to it, without using too many words.”Leo also urged the ordinands not to reduce Christian life to parish structures or ecclesial groups.“The Church’s doors are open, but not to cut us off from life: life does not end in a parish, in an association, in a movement, in a group,” he said. “Whoever is saved can ‘go out and find pasture.’”“Dear brothers, go out and discover culture, people and life!” the pope continued. “Marvel at the things that God makes grow without our having sown them.”The pope also spoke about celibacy, comparing it to the love of spouses.“Certainly, like the love of spouses, the love that inspires celibacy for the Kingdom of God must also be guarded and constantly renewed, for every true affection matures and becomes fruitful over time,” he said.He told the new priests that the deeper their bond with Christ, “the more radical” their belonging to humanity becomes, adding that they are called to be “not only good priests but also honest, helpful citizens, builders of peace and social friendship.”The pope warned against fear and the search for scapegoats, saying that the need for security today can make people aggressive and cause communities to close in on themselves.“May your security not lie in the role you hold, but in the life, death and resurrection of Jesus as well as in your participation, along with your people, in the story of salvation,” he said.The communities to which the priests will be sent, he said, are already places where the risen Christ is present.“These communities will also help you to become saints!” Leo said. “For your part, help them to walk together, following Jesus, the Good Shepherd, so that they may become places — gardens — of life that rise anew and share themselves with others.”He added: “Facilitating encounters, helping to bring together those who would otherwise never meet, and conciliating division is one and the same as celebrating the Eucharist and Reconciliation. Coming together always means planting the Church anew.”Later on Sunday, before leading the Regina Caeli from the window of the Apostolic Palace, Pope Leo returned to the image of Jesus as the Good Shepherd and the gate of the sheepfold.“Jesus does not come as a thief to take away our life and our freedom, but to lead us along the paths of righteousness,” he said. “He does not come to ensnare or deceive our conscience, but to illuminate it with the light of his wisdom. He does not come to taint our earthly joys, but to open them to a fuller and more lasting happiness.”“Those who entrust themselves to him have nothing to fear,” the pope said, “for he does not deprive us of life, but comes to give it to us in abundance.”Leo urged the faithful to be vigilant about who or what enters “the gate” of their hearts.“‘Thieves’ can take many forms,” he said, citing those who “suppress our freedom or fail to respect our dignity,” as well as “beliefs and biases,” “mistaken ideas,” and “superficial and consumeristic lifestyles” that leave people empty inside.He also pointed to those who harm humanity by “pillaging the earth’s resources, waging blood-thirsty wars, or fueling evil in any form,” saying they “do nothing but rob each of us of the possibility of a future marked by peace and serenity.”The pope invited the faithful to examine their consciences: “Who do we want to guide us in life? Which ‘thieves’ have tried to break into our fold? Have they succeeded, or have we managed to ward them off?”After the Regina Caeli, Leo recalled the 40th anniversary of the Chernobyl nuclear disaster, calling it a warning about the risks of powerful technologies.“Let us entrust those who died and all who still suffer from the aftermath of the disaster to God’s mercy,” he said. “I hope that discernment and responsibility will always prevail at every level of decision-making so that all use of atomic energy may be placed at the service of life and peace.”The pope also offered a special greeting to the relatives and friends of the new priests of the Diocese of Rome.“Please continue to accompany these young ministers of the Gospel with your prayers,” he said.This story was first published in two parts by ACI Prensa, EWTN News’ Spanish-language news partner. It has been translated and adapted by EWTN News English.

The pope ordained 10 men to the priesthood on Good Shepherd Sunday and later warned at the Regina Caeli against the “thieves” that rob people of freedom, dignity, and peace.

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Night and (Earth) Day – This image, released in celebration of Earth Day, shows the terminator – the line between night and day – on Earth. The Artemis II astronauts captured this view on April 2, 2026, during their journey to the Moon.

This image, released in celebration of Earth Day, shows the terminator – the line between night and day – on Earth. The Artemis II astronauts captured this view on April 2, 2026, during their journey to the Moon.

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Artemis II Crew Returns to Houston – NASA’s Artemis II crew shared brief remarks with friends, family, and colleagues after they landed at Ellington Airport near NASA’s Johnson Space Center in Houston on Saturday, April 11, 2026, after a nearly 10-day journey around the Moon and back to Earth.

NASA’s Artemis II crew shared brief remarks with friends, family, and colleagues after they landed at Ellington Airport near NASA’s Johnson Space Center in Houston on Saturday, April 11, 2026, after a nearly 10-day journey around the Moon and back to Earth.

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Artemis II Recovery – NASA’s Orion spacecraft with Artemis II crewmembers NASA astronauts Reid Wiseman, commander; Victor Glover, pilot; Christina Koch, mission specialist; and CSA (Canadian Space Agency) astronaut Jeremy Hansen, mission specialist aboard is seen under parachutes as it lands in the Pacific Ocean off the coast of California, Friday, April 10, 2026. NASA’s Artemis II mission took Wiseman, Glover, Koch, and Hansen on a 10-day journey around the Moon and back to Earth. Following a splashdown at 7:07 p.m. EDT, NASA, U.S. Navy, and U.S. Air Force teams are working to bring the crewmembers and Orion spacecraft aboard USS John P. Murtha.

NASA’s Orion spacecraft with Artemis II crewmembers NASA astronauts Reid Wiseman, commander; Victor Glover, pilot; Christina Koch, mission specialist; and CSA (Canadian Space Agency) astronaut Jeremy Hansen, mission specialist aboard is seen under parachutes as it lands in the Pacific Ocean off the coast of California, Friday, April 10, 2026. NASA’s Artemis II mission took Wiseman, Glover, Koch, and Hansen on a 10-day journey around the Moon and back to Earth. Following a splashdown at 7:07 p.m. EDT, NASA, U.S. Navy, and U.S. Air Force teams are working to bring the crewmembers and Orion spacecraft aboard USS John P. Murtha.

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Total Lunar Eclipse – A total lunar eclipse rises over New Orleans, home of NASA’s Michoud Assembly Facility, in the early morning hours of Tuesday, March 3. A lunar eclipse occurs when Earth passes directly between the Sun and Moon, casting a huge shadow across the Moon’s surface. The Moon appears dark red or orange as the Sun’s light filters through Earth’s atmosphere.

A total lunar eclipse rises over New Orleans, home of NASA’s Michoud Assembly Facility, in the early morning hours of Tuesday, March 3. A lunar eclipse occurs when Earth passes directly between the Sun and Moon, casting a huge shadow across the Moon’s surface. The Moon appears dark red or orange as the Sun’s light filters through Earth’s atmosphere.

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Artemis II Recovery Training – Off the coast of California, NASA’s Artemis Landing and Recovery team and the Department of War that will work together to retrieve the Artemis II crew and Orion spacecraft following their return to Earth and splashdown in the Pacific Ocean are performing a final simulation of their activities, called a just-in-time training, at sea on Tuesday, Jan. 27, 2026. During the training, teams use the Crew Module Test Article, a full-scale mockup of the Orion spacecraft, to simulate as close as possible the conditions they can expect to encounter during splashdown of the Artemis II mission.

Off the coast of California, NASA’s Artemis Landing and Recovery team and the Department of War that will work together to retrieve the Artemis II crew and Orion spacecraft following their return to Earth and splashdown in the Pacific Ocean are performing a final simulation of their activities, called a just-in-time training, at sea on Tuesday, Jan. 27, 2026. During the training, teams use the Crew Module Test Article, a full-scale mockup of the Orion spacecraft, to simulate as close as possible the conditions they can expect to encounter during splashdown of the Artemis II mission.

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Crystals Grown in Space – This image of lysozyme crystals grown aboard the International Space Station was taken after the crystals returned to Earth in April 2024. Lysozyme is a protein found in bodily fluids like tears, saliva, and milk. It is used as a control compound to demonstrate well-formed crystals.

This image of lysozyme crystals grown aboard the International Space Station was taken after the crystals returned to Earth in April 2024. Lysozyme is a protein found in bodily fluids like tears, saliva, and milk. It is used as a control compound to demonstrate well-formed crystals.

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Fishing Boats and City Lights – Fishing boats illuminate the Arabian Sea along India’s west coast with green lights designed to attract squid, shrimp, sardines, and mackerel in this nighttime photograph from the International Space Station, orbiting 259 miles above Earth. At lower right, the city lights of Hyderabad—renowned for its historic diamond and pearl trade—stretch westward toward the Mumbai Metropolitan Region, home to over 26 million people and the heart of Bollywood.

Fishing boats illuminate the Arabian Sea along India’s west coast with green lights designed to attract squid, shrimp, sardines, and mackerel in this nighttime photograph from the International Space Station, orbiting 259 miles above Earth. At lower right, the city lights of Hyderabad—renowned for its historic diamond and pearl trade—stretch westward toward the Mumbai Metropolitan Region, home to over 26 million people and the heart of Bollywood.

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CubeSats’ Missions Begin – A pair of CubeSats designed by college students from around the world is deployed into Earth orbit from a small satellite orbital deployer on the outside of the International Space Station’s Kibo laboratory module. Students from Mexico, Italy, Thailand, Malaysia, and Japan designed the shoe-boxed sized satellites for a series of Earth observations and technology demonstrations.

A pair of CubeSats designed by college students from around the world is deployed into Earth orbit from a small satellite orbital deployer on the outside of the International Space Station’s Kibo laboratory module. Students from Mexico, Italy, Thailand, Malaysia, and Japan designed the shoe-boxed sized satellites for a series of Earth observations and technology demonstrations.

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NASA Heat Shield Tech Contributes to America’s Space Industry – The Varda Space Industries W-5 capsule returned to Earth in Koonibba in South Australia on Jan. 29, 2026, with the protection of a heat shield made of C-PICA, a cutting-edge material licensed from NASA and manufactured by Varda. The capsule’s successful return marks the first time a capsule protected entirely by Varda-made C-PICA has come back to Earth.

The Varda Space Industries W-5 capsule returned to Earth in Koonibba in South Australia on Jan. 29, 2026, with the protection of a heat shield made of C-PICA, a cutting-edge material licensed from NASA and manufactured by Varda. The capsule’s successful return marks the first time a capsule protected entirely by Varda-made C-PICA has come back to Earth.

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Red, Green Light Show – A green and red aurora streams across Earth’s horizon above the city lights of Europe in this Jan. 19, 2026, photograph, which looks north across Italy toward Germany. The International Space Station was orbiting 262 miles above the Mediterranean Sea at approximately 10:02 p.m. local time when the image was captured.

A green and red aurora streams across Earth’s horizon above the city lights of Europe in this Jan. 19, 2026, photograph, which looks north across Italy toward Germany. The International Space Station was orbiting 262 miles above the Mediterranean Sea at approximately 10:02 p.m. local time when the image was captured.

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Picture of the day





Blue whale skeleton at the Central Hall of the Natural History Museum, London, England. ‘Hope’, nickname of the blue whale skeleton, is 25.2 metres (83 ft) long and is suspended from the ceiling since July 14th 2017. Blue whales are the largest creature ever to have lived in the Earth. In the 1800s there was an estimated amount of 250,000 blue whales across the world’s oceans. After decades of commercial hunting the species was to the brink of extinction, with only around 400 surviving in 1966. That year the world took action in London and decided to legally protect blue whales from commercial hunting. Since then the population of blue whales has steadily grown to its current level of around 20,000.
 #ImageOfTheDay
Picture of the day
Blue whale skeleton at the Central Hall of the Natural History Museum, London, England. ‘Hope’, nickname of the blue whale skeleton, is 25.2 metres (83 ft) long and is suspended from the ceiling since July 14th 2017. Blue whales are the largest creature ever to have lived in the Earth. In the 1800s there was an estimated amount of 250,000 blue whales across the world’s oceans. After decades of commercial hunting the species was to the brink of extinction, with only around 400 surviving in 1966. That year the world took action in London and decided to legally protect blue whales from commercial hunting. Since then the population of blue whales has steadily grown to its current level of around 20,000.
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NASA Astronaut Jonny Kim Returns to Earth – The Soyuz MS-27 spacecraft is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky aboard, Tuesday, Dec. 9, 2025.

The Soyuz MS-27 spacecraft is seen as it lands in a remote area near the town of Zhezkazgan, Kazakhstan with Expedition 73 NASA astronaut Jonny Kim, and Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky aboard, Tuesday, Dec. 9, 2025.

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Sprites Over Château de Beynac – A flash of lightning, and then—something else. High above a storm, a crimson figure blinks in and out of existence. If you see it, you are a lucky witness of a sprite, one of the least-understood electrical phenomena in Earth’s upper atmosphere.

A flash of lightning, and then—something else. High above a storm, a crimson figure blinks in and out of existence. If you see it, you are a lucky witness of a sprite, one of the least-understood electrical phenomena in Earth’s upper atmosphere.

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Picture of the day





A full-size test article of the SpaceX Crew Dragon named DragonFly fires its eight SuperDraco engines in a development test of its ability to land with the accuracy of a helicopter using only the thrusters. The company conducted two tethered tests vehicle attached to a crane so engineers could refine the landing software and systems on the spacecraft. SpaceX envisions returning people to Earth from space on the power of thrust instead of beneath parachutes. SpaceX, in partnership with NASA’s Commercial Crew Program, is developing the Crew Dragon and Falcon 9 integrated system to take astronauts to launch astronauts to the International Space Station from the United States.
 #ImageOfTheDay
Picture of the day
A full-size test article of the SpaceX Crew Dragon named DragonFly fires its eight SuperDraco engines in a development test of its ability to land with the accuracy of a helicopter using only the thrusters. The company conducted two tethered tests vehicle attached to a crane so engineers could refine the landing software and systems on the spacecraft. SpaceX envisions returning people to Earth from space on the power of thrust instead of beneath parachutes. SpaceX, in partnership with NASA’s Commercial Crew Program, is developing the Crew Dragon and Falcon 9 integrated system to take astronauts to launch astronauts to the International Space Station from the United States.
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Suited Up for Science: NASA ER-2 Pilot Prepares for GEMx Flight – NASA ER-2 pilot Kirt Stallings waits inside the transport vehicle at Edwards, California, on Thursday, Aug. 21, 2025, moments before boarding NASA’s Armstrong Flight Research Center’s ER-2 aircraft for a high-altitude mission supporting the Geological Earth Mapping Experiment (GEMx). Through the vehicle window, the aircraft can be seen being readied for flight.

NASA ER-2 pilot Kirt Stallings waits inside the transport vehicle at Edwards, California, on Thursday, Aug. 21, 2025, moments before boarding NASA’s Armstrong Flight Research Center’s ER-2 aircraft for a high-altitude mission supporting the Geological Earth Mapping Experiment (GEMx). Through the vehicle window, the aircraft can be seen being readied for flight.

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An Eye-catching Star Cluster

Westerlund 1 is the biggest and closest “super” star cluster to Earth. Data from Chandra and other telescopes are helping astronomers delve deeper into this galactic factory where stars are vigorously being produced. Observations from Chandra have uncovered thousands of individual stars pumping out X-ray emission into the cluster.

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A Brief Outburst

The Sun blew out a coronal mass ejection along with part of a solar filament over a three-hour period on Feb. 24, 2015. While some of the strands fell back into the Sun, a substantial part raced into space in a bright cloud of particles (as observed by the NASA-ESA Solar and Heliospheric Observatory spacecraft). Because this occurred way over near the edge of the Sun, it was unlikely to have any effect on Earth.

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Stellar Duo

The bright variable star V 372 Orionis takes center stage in this image from the NASA/ESA Hubble Space Telescope, which has also captured a smaller companion star in the upper left of this image. Both stars lie in the Orion Nebula, a colossal region of star formation roughly 1450 light years from Earth.

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Far Out

The star cluster Pismis 24 lies within the much larger emission nebula called NGC 6357, located about 8,000 light-years from Earth. The gas below the stars glows through ionization caused by intense ultraviolet radiation from the massive young stars within the cluster.

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Webb Sees Sombrero Galaxy in Near-Infrared

NASA’s James Webb Space Telescope recently imaged the Sombrero Galaxy with its NIRCam (Near-Infrared Camera), which shows dust from the galaxy’s outer ring blocking stellar light from stars within the galaxy. In the central region of the galaxy, the roughly 2,000 globular clusters, or collections of hundreds of thousands of old stars held together by gravity, glow in the near-infrared. The Sombrero Galaxy is around 30 million light-years from Earth in the constellation Virgo. From Earth, we see this galaxy nearly “edge-on,” or from the side.

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