Lost at St O

Pope Leo XIV receives members of the Pontifical Institute of Christian Archaeology on Dec. 11, 2025, in the Clementine Hall of the Vatican. / Credit: Vatican Media

Vatican City, Dec 11, 2025 / 18:30 pm (CNA).

Pope Leo XIV on Dec. 11 emphasized the academic, cultural, and ecclesial value of archaeology and called for the promotion of “cultural diplomacy” to overcome borders and prejudices.

Receiving members of the Pontifical Institute of Christian Archaeology in an audience, the pope emphasized that its literary and monumental sources constitute an essential part of the “roots” of European society and nations.

“Take part through your studies in that cultural diplomacy that the world so desperately needs in our day,” the pope urged, addressing the faculty, students, and staff of the center.

To introduce his reflection, he referenced the motu proprio I Primitivi Cemeteri (“The Primitive Cemeteries”), published exactly a century ago by Pius XI, in which he emphasized the Church’s responsibility for protecting its sacred heritage.

Pius XI then decided to add a new body to the work of the Pontifical Commission for Sacred Archaeology and the Pontifical Roman Academy of Archaeology: the Pontifical Institute of Christian Archaeology, created to “guide willing young people from all countries and nations toward the study and scientific research of the monuments of Christian antiquity.”

A century later, Leo XIV affirmed, this mission remains fully relevant.

The scientific dignity of Christian archaeology

The pope took the opportunity to present to those present his new apostolic letter, in which he emphasizes the importance of Christian archaeology. He pointed out that this field, focused on the monuments of the first centuries of Christianity, possesses its own “epistemological status,” with specific “chronological, historical, and thematic coordinates.”

However, he lamented that in some circles it continues to be included without distinction within medieval archaeology.

“In this regard, I suggest that they become upholders of the specificity of their discipline, in which the adjective ‘Christian’ is not intended to be an expression of a confessional perspective but rather a qualifier of the discipline itself with scientific and professional dignity,” he urged.

A bridge to ecumenism

Leo XIV emphasized the ecumenical nature of Christian archaeology, alluding to its capacity to recall a time when the Church remained united. Its study, he affirmed, is “a valuable instrument for ecumenism,” as it allows the various Christian traditions to recognize a common heritage.

He also recounted that during his recent apostolic journey to İznik — ancient Nicaea — in Turkey, where he commemorated the 1,700th anniversary of the first ecumenical council with representatives of other churches, he was able to personally witness this reality: “The presence of the remains of ancient Christian buildings was moving and motivating for all of us.”

The pope also welcomed the fact that the institute had dedicated a day of study to the topic, in collaboration with the Dicastery for Evangelization.

The power of ‘cultural diplomacy’

For the pope, rigorous study and historical research constitute a privileged way of building bridges: “Through culture, the human spirit transcends the boundaries of nations and overcomes the barriers of prejudice to place itself at the service of the common good. You too can contribute to building bridges, fostering encounters, and nurturing harmony.”

He also noted that the institute is symbolically situated between two major jubilee themes: peace, the central theme of the holy year of 1925, and hope, the focus of the current jubilee. “And, in fact, you are bearers of peace and hope wherever you operate with your excavations and research, so that, recognizing your white and red banner with the image of the Good Shepherd, doors may be opened wide to you not only as bearers of knowledge and science but also as heralds of peace.”

Christianity, the root of Europe

Finally, Leo XIV recalled the words of St. John Paul II on the Christian roots of Europe, remembering his affirmation that the continent “needs Christ and the Gospel, because here lie the roots of all its peoples.”

“Among the roots of European society and nations is undoubtedly Christianity, with its literary and monumental sources; and the work of archaeologists is a response to the call I have just evoked,” he stated.

This story was first published by ACI Prensa, CNA’s Spanish-language news partner. It has been translated and adapted by CNA.

Image of Our Lady of Guadalupe in the Vatican. / Credit: Daniel Ibañez/EWTN News

Vatican City, Dec 11, 2025 / 16:54 pm (CNA).

“Do not let your heart be troubled. Am I not here, I who am your mother?” With this consolation — with which Our Lady of Guadalupe of Mexico addressed St. Juan Diego in December 1531 — a devotion was kindled that, almost five centuries later, continues to shape the spiritual identity of Mexico and all of the Americas.

That same message, simple and profoundly consoling, still has a singular power today, especially “in the context of war and difficulties in the world we live in today,” said Father Stefano Cecchin, OFM, president of the Pontifical International Marian Academy, in an interview with ACI Prensa, CNA’s Spanish-language news partner. 

Cecchin will participate on Dec. 12 in an unprecedented gathering organized by the Pontifical Commission for Latin America at the Vatican, a day that will bring together Latin American priests, women religious, and seminarians and will place the figure of Mary — particularly under her title of Our Lady of Guadalupe — at the center of evangelizing reflection.

Guadalupe, a message of closeness and liberation

Cecchin emphasized that Mary manifested herself with accessible, approachable, and protective language, capable of spreading the Christian message without obscuring the Indigenous identity of the visionary. In fact, he emphasized, “in Guadalupe we encounter the inculturation of God.”

For him, the spiritual core of the Guadalupe event is profoundly liberating: “Mary appears not to frighten, even though it occurs at the end of the Aztec calendar year, but she appears to bring peace and serenity. The message of Guadalupe is that whoever is with Mary should not be afraid.”

Understanding this historical and theological dimension, he added, allows us to perceive its universal impact. “We are trying to raise awareness throughout the world, beyond the countries of Latin America, the Philippines, and Spain. We want everyone to embrace it,” he stated. Cecchin summarized its importance with a powerful image: “For us, Guadalupe is the Sinai of the Americas.”

The comparison is not metaphorical: The people of Israel were born on the Sinai Peninsula, and in Guadalupe, Cecchin continued, “the Christian people of the Americas were born.”

Conference in light of new doctrinal document 

The day at the Vatican is directed toward Latin American priests, women religious, and seminarians studying in Rome. After greetings from Archbishop Filippo Iannone, the president of the Pontifical Commission for Latin America, Cardinal Víctor Manuel Fernández, prefect of the Dicastery for the Doctrine of the Faith, will speak, offering a keynote address titled “Mary: Star of Evangelization and the Mission for Latin America Today.”

“This expression has been used many times in Latin America, but we want to reconsider it in light of the teaching of the new doctrinal note on the Virgin Mary that the Dicastery for the Doctrine of the Faith has given us,” Rodrigo Guerra, secretary of the Pontifical Commission for Latin America, told ACI Prensa.

Fernández’s presence will be directly linked to the recent publication of the doctrinal note Mater Populi Fidelis, a document that has sparked considerable debate in some quarters by proposing a rereading of popular Mariology and by nuancing traditional devotional titles.

Precisely for this reason, the event on Dec. 12 seeks to offer keys for a serene reception of the document from the perspective of evangelization.

In this regard, Guerra will present a reflection on the doctrinal reception of the figure of Our Lady of Guadalupe in Rome: “I will explain the pleasant surprise we all felt upon discovering that in the recent doctrinal note from the Dicastery for the Doctrine of the Faith, the topic of Our Lady of Guadalupe is addressed in two paragraphs in order to show in a very eloquent way how popular Marian devotion in Latin America today can offer us some lessons in the face of the challenges of evangelization in Latin America.”

Connection between Mary and synodality

Following the prefect’s lecture, a discussion with the participants will take place, followed by an academic panel with three brief presentations. The first will be given by Cecchin, who will address Our Lady of Guadalupe’s contribution to a balanced Mariology.

Afterward, Bishop Luis Marín de San Martín, undersecretary of the Synod of Bishops, will speak to explore deeper the connection between Mary and synodality: a theme that the universal synodal process has highlighted in recent years. He explained to ACI Prensa that when we recognize Mary’s role in ecclesial life and in the devotion of the faithful, “the real need arises to delve deeper into the Marian mystery in order to better understand the synodal and missionary Church.”

He also pointed out that the figure of Mary is “fundamental” in the recovery of women’s identity and their value in the Church. “In her we find the perfect example of a Christian, a disciple. Always prophetically engaged with reality,” the Spanish prelate explained.

The day will conclude with a presentation by Guerra, secretary of the Pontifical Commission for Latin America.

The date — Dec. 12 — is not accidental: It coincides with the feast of Our Lady of Guadalupe and the anniversary of the episcopal ordination of Pope Leo XIV. “That is why we thought this day was a good occasion for us to meet with all the students and friends from Latin America… to take a look at how Mary challenges us and offers us new reasons to rethink evangelization and mission in Latin America today,” Guerra said.

Following the conference, Mass in honor of Our Lady of Guadalupe will take place at 4 p.m. local time in St. Peter’s Basilica, celebrated by Pope Leo XIV. It will be one of the first significant gestures of the new pope toward the Latin American community residing in Rome.

This story was first published by ACI Prensa, CNA’s Spanish-language news partner. It has been translated and adapted by CNA.

Pope Leo XIV greets pilgrims in St. Peter's Square during a Jubilee audience on Nov. 22, 2025. / Credit: Vatican Media.

Vatican City, Dec 10, 2025 / 11:21 am (CNA).

Pope Leo XIV on Wednesday rejected technological promises to indefinitely prolong human existence — such as those proposed by “transhumanism”— and said the resurrection of Christ “reveals to us that death is not opposed to life.”

Speaking on a cold morning in St. Peter’s Square Dec. 10, the pontiff warned that numerous current anthropological visions “promise immanent immortality [and] theorize the prolongation of earthly life through technology.”

That outlook, he said, is characteristic of “the transhumance scenario,” a phenomenon that “is making its way into the horizon of the challenges of our time.”

In response, Leo urged people to consider two central questions: “Could death really be defeated by science? But then, could science itself guarantee us that a life without death is also a happy life?”

The Holy Father explained that death and life are not opposed, and that in the Christian meaning, death is “a constitutive part of [life], as the passage to eternal life.”

“The Pasch of Jesus gives us a foretaste, in this time still full of suffering and trials, of the fullness of what will happen after death,” he added.

Thailand-Cambodia border clashes

At the end of his audience, Pope Leo spoke out against violent clashes at the border of Thailand and Cambodia, saying he was “deeply saddened by the news of the escalation of the conflict.”

The hostilities have injured more than 100 people and displaced thousands of people in both countries. An estimated 13 people, including civilians, have been killed as the fighting entered the third day on Wednesday.

“I express my closeness in prayer to these beloved populations and I ask the parties to immediately cease fire and resume dialogue,” the pope said.

Death, ‘a great teacher of life’

In his catechesis for the general audience, Leo XIV noted that throughout history, “many ancient peoples developed rites and customs linked to the cult of the dead, to accompany and to recall those who journeyed towards the supreme mystery.” But today, death “seems to be a sort of taboo” and “something to be spoken of in hushed tones, to avoid disturbing our sensibilities and our tranquility.”

The pope lamented that this attitude often leads people to avoid visiting cemeteries.

He also evoked the teachings of St. Alphonsus Liguori, recalling the enduring relevance of the saint’s work, “Preparation for Death.” The pontiff emphasized that, for the saint, death is “a great teacher of life,” capable of guiding the believer toward what is essential.

As the pope explained, St. Alphonsus invited people to “to know that [death] exists, and above all to reflect on it” as a way to discern what is truly important in life.

Leo also recalled that, in Alphonsian spirituality, prayer holds a central place “to understand what is beneficial in view of the kingdom of heaven, and letting go of the superfluous that instead binds us to ephemeral things.”

From this perspective, he asserted that only the resurrection of Christ “is capable of illuminating the mystery of death to its full extent.”

“In this light, and only in this, what our heart desires and hopes  becomes true: that death is not the end, but the passage towards full light, towards a happy eternity,” he said.

The pope explained that the risen Christ “has gone before us in the great trial of death, emerging victorious thanks to the power of divine Love.”

“He has prepared for us the place of eternal rest, the home where we are awaited; he has given us the fullness of life in which there are no longer any shadows and contradictions,” Leo said.

This story was originally published by ACI Prensa, CNA's Spanish-language news partner. It has been translated and adapted by CNA.

Pope Leo XIV uses a tablet to navigate the website of the new digital version of the Vatican's Pontifical Yearbook, known as the "Annuario Pontificio" in Italian. / Credit: Vatican Media.

Vatican City, Dec 10, 2025 / 11:00 am (CNA).

The Vatican this week launched the first-ever digital version of its annual directory, creating an easier way to find reliable and up-to-date information about the Church’s structures and members all around the world.

The red-covered Pontifical Yearbook — known in Italian as the “Annuario Pontificio” — is an important reference updated every year with Church statistics, the names and contacts of bishops, information about the departments of the Holy See, and more.

The Pontifical Yearbook, in its current form, started in the early 20th century, though other versions of a book with information about the Catholic hierarchy and the Roman Curia can be traced to the 18th century or earlier.

The 2025 edition of the Annuario Pontificio, also called the Pontifical Yearbook. Credit: EWTN News.

The biggest benefits to users are the ability to easily search for information and the possibility for updates to be reflected in real time.

Before now, to keep the directory current, one would have to cut out and glue periodic updates from the Vatican into the hardback book.

The directory includes global data that is frequently changing, including statistics about Catholic dioceses and missions, and information about bishops, the members of the Church, the number of priests and religious, and the Holy See’s diplomatic representation.

It also contains information about the pope and cardinals, and lists the people who lead the many different entities that make up the Roman Curia and the Vatican.

Screenshot of the homepage of the digital version of the Pontifical Yearbook.

On Dec. 8, the Vatican’s Secretariat of State, which is responsible for publishing the Pontifical Yearbook, unveiled the digital version, available in both web and app versions for an annual subscription of 68,10 euros ($79.20), around the same price as a printed version, which is still being published.

The Vatican said in time it intends to offer the directory in languages other than Italian, “making it more accessible to a growing number of users around the world.”

At a presentation of the project, Pope Leo XIV had a chance to receive a first lesson in how the digital yearbook works. He thanked those involved, calling it “a wonderful service which will be of great help.”

The Pope greets Zelenskyy in Castel Gandolfo. / Credit: Vatican Media

Vatican City, Dec 9, 2025 / 14:32 pm (CNA).

Pope Leo XIV received the president of Ukraine, Volodymyr Zelenskyy, in audience today at the papal residence in Castel Gandolfo, the Holy See announced in a statement.

The meeting, described as "cordial," focused on the situation of the war in Ukraine and the prospects for the diplomatic initiatives currently underway.

During the conversation, the Holy Father reiterated “the need to continue the dialogue” and renewed his “pressing desire” that diplomatic efforts might lead to “a just and lasting peace,” according to the statement released by the Vatican.

The meeting also addressed particularly sensitive humanitarian issues. During the discussions, reference was made to the “prisoners of war” situation and the urgency of “guaranteeing the return” of Ukrainian children separated from their families and illegally deported to Russia was emphasized.

Following the private audience, Zelenskyy expressed his “profound gratitude” to Pope Leo XIV for the Holy See's constant support for the Ukrainian people.

In a message posted on his social media after the meeting, Zelenskyy expressed particular gratitude for the humanitarian aid. During the audience, he said he thanked the pope for "his constant prayers for Ukraine and the Ukrainian people, as well as his calls for a just peace."

The Ukrainian president also informed the pope about the diplomatic contacts and negotiations that Kyiv is conducting with the United States to pave the way for peace. "I informed the pope about the diplomatic efforts with the United States to achieve peace," he said.

One of the central points of the conversation was the fate of the Ukrainian children illegally deported to Russian territory. Zelenskyy emphasized that they discussed “future actions and the Vatican's mediation aimed at securing the return of our children kidnapped by Russia,” an issue that the Holy See has kept on its humanitarian agenda since the first months of the conflict.

The Ukrainian president emphasized that the meeting was “an important and cordial dialogue,” focused on the protection of the civilian population and the spiritual support that the pontiff has repeatedly shown.

Zelenskyy took the opportunity to renew a formal invitation to the pope to travel to Ukraine. “I invited the pope to visit Ukraine. It would be a powerful sign of support for our people,” he said.

The audience took place a day after Zelenskyy traveled to the United Kingdom, where he held a meeting at Downing Street with the country's prime minister, Keir Starmer, which was also attended by the president of France, Emmanuel Macron, and the German chancellor, Friedrich Merz.

That meeting focused on negotiations surrounding the peace plan and next steps for Ukraine presented by Washington. The first 28-point draft presented by the Trump administration in November proposed a resolution to the conflict that was largely favorable to Moscow.

That proposal was followed by another put together in Geneva by delegations from the United States, Ukraine, and Europe.

Zelenskyy arrived in Castel Gandolfo on Tuesday, Dec. 9, after three days of talks in Miami between Trump's special envoy, Steve Witkoff, and the Ukrainian negotiator, Rustem Umerov.

Exactly one week ago, Russian President Vladimir Putin met with Witkoff in Moscow without any significant progress.

This is the third official meeting between the two, after Leo XIV received Zelenskyy in an audience following the Mass marking the beginning of his pontificate on May 18, and in a second meeting on July 9, also in Castel Gandolfo. Pope Leo usually takes Tuesday every week as a day off at Castel Gandolfo.

Following today’s meeting with the pope, Zelenskyy was scheduled to meet with Italian Prime Minister Giorgia Meloni as part of a new round of contacts with key European leaders regarding the peace process in Ukraine.

Ukraine first requested the Vatican's intervention shortly after the full-scale Russian invasion in February 2022. Since then, the Holy See has continued its diplomatic efforts for peace, while maintaining open channels of dialogue with all parties involved.

This story was first published by ACI Prensa, CNA’s Spanish-language news partner. It has been translated and adapted by CNA.