Brothers Father Joseph Wahlmeier (pictured on the left) and newly-ordained Father Isaac Wahlmeier (on the right), with their parents and Bishop James D. Conley after the ordination Mass May 24, 2025. / Credit: Photo courtesy of the Diocese of Lincoln

Lincoln, Neb., Jun 9, 2025 / 07:00 am (CNA).

For parents, having the opportunity to see their children embrace the vocation to which God has called them marks the culmination of years of prayer and sacrifice. While most will see their children married, a smaller group will get to celebrate calls to the priesthood and religious life. 

Even more rare, though, is the opportunity to celebrate multiple ordinations from the same family, let alone among siblings. But as of Saturday, May 24, with the ordination of Father Isaac Wahlmeier, six families in the Diocese of Lincoln, Nebraska, can celebrate such a blessing.

These sets of brothers include Father Isaac Wahlmeier and his brother Father Joseph Wahlmeier, ordained in 2020, and Fathers Matthew and Jeffrey Eickhoff, who were ordained in 1989 and 1995, respectively,

For Father Isaac Wahlmeier, the opportunity to see his brother begin his journey to the priesthood was a major factor in discerning his own vocation. He said that visiting his brother Joseph when he was attending St. Gregory the Great Seminary in Seward, Nebraska, brought the seminary that much closer to his purview, and getting to visit Joseph while he studied in Rome was a huge “trust booster” for him. 

Likening it to the communion of saints, Father Isaac said: “Where you see the witness of one person, it’s an instrument for God to increase the trust in your own life, and the confidence you have in his will and his love for you.” 

Father Joseph was studying as a seminarian in Rome when he first heard his brother Isaac planned to enter into the seminary as well. He described his reaction to the news as being “both surprised, and not” at the same time. 

“It kind of felt like my own vocation,” he said. “I didn’t really think about being a priest, especially until college, but when the call came, it just made so much sense.”

Looking back, the brothers can see how the example that their parents, Patrick and Debbie, set for them led them to where they are today.

Married more than 45 years, Patrick and Debbie Wahlmeier are parents to 15 children and grandparents to 29 grandchildren. When Debbie donned her wedding dress all those years ago, she didn’t know that one day her son Isaac would have lace from her dress included in the albs that he would wear for his diaconate and priestly ordinations. 

“It makes me feel like a part of his dad and I will be with him at every Mass,” Debbie said. “As he does the Lord’s work, we can be with him.” 

Debbie said she’s been asked if she knew that her sons had a calling to the priesthood when they were young. Her response is that she didn’t know what God’s plan was for any of her children, but she prayed that they would find it.

As for the prayer she would pray as the mother of a seminarian? Simply this: “May God’s will be done.” 

“I don’t think a parent has the power to make a vocation or make it happen, whatever that vocation is, but let it happen. Let God make it clear to your children,” she said. 

Reflecting on Isaac’s ordination, Debbie said that she and her husband feel very blessed and see it as an affirmation of the power of the sacrament of marriage, how God blesses it and can make so much good come out of it. 

This is something that Father Isaac said he can see play out in the lives of his siblings who are married and embracing their own vocation of self-giving love. 

“That goodness that my parents have is manifested in them too, and it multiplies. By giving themselves away to their children and their families, they just become more of who they are, more of who they’re meant to be,” he said.

Father Joseph said that growing up, his parents “put him and his siblings in the near occasion of virtue,” praying the rosary together often and challenging them to serve the Lord in different ways — whether through volunteer time, attending Sky Camp, or serving at Mass, which taught them to always be ready to give of themselves. 

“I think that probably lends itself to growing in the ability to answer the call to a vocation, to hear it and know that ‘I’ll be able to give of myself in this way as well,’” he said. 

The Eickhoff brothers

This family involvement in the Church was something that Fathers Matthew and Jeffrey Eickhoff experienced growing up as well. 

The sons of Larry and Joan Eickhoff, Fathers Matthew and Jeffrey grew up members of Holy Cross Parish in Omaha. The two have an older brother who passed away three years ago and two sisters who are married with children.

“My parents were very involved in the parish and involved us kids as much as was feasible when we were small,” Father Matthew said. Sometimes that meant answering the phone at the rectory for a dollar an hour or serving as substitutes for the priest’s cook. The family always attended Mass, participated in Stations of the Cross, parish missions and retreats, and prayed the rosary together regularly. 

In addition to their shared childhood experiences and priesthood, Fathers Matthew and Jeffrey share some unique skills and interests as well. The two have a music and juggling act that they’ve performed in 20 of the diocese’s schools over the years, and they’re known for their six-course gourmet Italian meals, which have brought in thousands of dollars at auctions for Catholic institutions over the years. 

The two had the opportunity to study in Rome, where they walked to class together once a week, and they have shared in travels throughout Italy. 

Both celebrate the anniversary of their ordination on the same day, May 27, and Father Matthew said he enjoys getting to share the simple joys of the priesthood with someone as close as a brother. 

“We’ve really enjoyed sharing all of the family Catholic celebrations, like the sacraments,” Father Matthew said. “We’ve taken turns baptizing our nephews and our niece, we’ve been to their first Communions, confirmations, Catholic weddings, anniversary celebrations of our aunts and uncles, and celebrated funerals.”

Their experience might give them a glimpse of what the Wahlmeiers will experience for themselves as they live out their lives as priests and brothers.

“There’s definitely a brotherhood of priests in our diocese,” Father Joseph Wahlmeier said. “The priests are especially close… so to join that with a brother priest I think makes it all the more special. And I think it only helps grow the brotherhood of our presbyterate.”

Additional sets of brothers who have become priests in the diocese are Fathers Andrew and Christian Schwenka, ordained in 2019 and 2022; Monsignor Daniel and Fathers Mark and Leo Seiker ordained in 1987, 1984, and 1991; Fathers Evan and Dominic Winter ordained in 2016 and 2022; and Fathers Matthew and Michael Zimmer, ordained in 2011 and 2012. 

This story was first published by The Southern Nebraska Register, has been adapted by CNA, and is reprinted here with permission. 

Jesuit Guy Consolmagno at the Vatican Observatory in Castel Gandolfo, Italy. / Credit: Daniel Ibáñez/EWTN News

Vatican City, Jun 9, 2025 / 06:00 am (CNA).

A total of 24 fortunate young people from around the world are participating this year in the Vatican Observatory’s summer camp, an exceptional opportunity to see “that science and faith work together.”

The camp is led by the observatory’s director, Jesuit Brother Guy Consolmagno, who during these summer months is teaching the cohort of future astronomers.

“We hope that simply living and working alongside Jesuit astronomers will be the strongest evidence that science and faith work together, and even more so, that this is a very natural collaboration,” Consolmagno told ACI Prensa, CNA’s Spanish-language news partner.

The veteran Vatican astronomer, born in Detroit, recalled that Pope John Paul II once described faith and reason “as the two wings that lift us toward the truth.”

“I hear in Pope Leo’s comments an echo of that same intuition,” the Jesuit affirmed, referring to the pontiff’s words at a recent international bioethics conference in which he called for a science that serves the truth and that is “increasingly humane and respectful of the integrity of the human person.”

According to the director of the observatory, which is located in Castel Gandolfo, Italy, the important thing is to remember “that truth itself is the goal” and that understanding “our faith and our science is never complete, never perfect, but always worth pursuing.”

Spreading the joy of discovery

As Consolmagno sees it, astronomers have a responsibility to pass on their knowledge to the next generation.

In this context, he acknowledged that “young, fresh minds are essential to making new discoveries and creating a deeper understanding of what we discover.”

The Jesuit brother highlighted the “special” nature of the camp, as many of the students “come from the less developed world, which means we can spread the joy of discovery to places that too often don’t have the opportunity to experience it.”

He also noted that the best part of the summer school for the young people “is the opportunity to meet both their peers from around the world and to have access to the experts who teach the classes.”

“Astronomy is a small field, and meeting other astronomers personally and professionally enriches both the students and the work,” he added.

Academic ability and enthusiasm

Consolmagno indicated that this year’s 24 students were chosen from among 175 applicants, so “the decisions were not easy.”

“Our only limit is that there can be no more than two students per nation. Beyond that, we choose the students who showed the greatest promise of being able to benefit from a school like this... both for their academic ability and for their enthusiasm for living in this historic setting,” he indicated.

For many of the students, the connections they make at the Vatican Observatory allow them to enter top-tier doctoral programs around the world “and then bring this high level of scientific excellence back to their home countries.”

“We estimate that more than 80% of students continue on to professional astronomy,” he noted, adding that those who pursue other paths still benefit greatly from the experience.

The revolutionary James Webb telescope

The theme of this year’s summer school — the 19th since its first edition in 1986 — is “Exploring the Universe with the James Webb Space Telescope: The First Three Years.”

The James Webb Space Telescope was launched on Christmas Day 2021. Since it began transmitting data the following July, Consolmagno said, it “has revolutionized our understanding of the cosmos.”

Consolmagno explained that this telescope allows students to see firsthand what science is really saying and not just “the results that have been reported in the press.”

“This allows them to appreciate how important — and difficult — it can be to try to explain to the general public what we have learned,” he emphasized.

For the Vatican astronomer, this is “an ideal time to review what the Webb telescope has discovered so far and to teach what we have learned about how best to take advantage of its capabilities.”

He further pointed out that “the combination of theory and practice” is something the observatory has promoted since these courses began almost four decades ago.

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

VATICAN CITY (CNS) -- Those serving the Holy See can serve its mission best by striving to live a holy life in conformity to Christ, Pope Leo XIV said.

The fruitfulness of the church, he said, "is realized in the lives of her members to the extent that they relive, 'in miniature,' what the Mother lived, namely, they love according to the love of Jesus."

"All the fruitfulness of the church and of the Holy See depends on the cross of Christ. Otherwise, it is only appearance, if not worse," he said in his homily during Mass celebrating the Jubilee of the Holy See June 9, the feast of the Blessed Virgin Mary, Mother of the Church.

The Jubilee celebration included a morning meditation by Italian Sister Maria Gloria Riva, a member of the Perpetual Adoration Sisters of the Blessed Sacrament, in the Paul VI Audience Hall. 

In the presence of Pope Leo and cardinals, bishops, priests and religious and lay men and women working in the Roman Curia or connected with the mission of the Holy See, she spoke about hope relying on having a healthy balance between the past and future.

It is dangerous to put too much emphasis on either the past or the future, she said. "The past, with its glory and sorrows, can represent a trampoline" with which one leaps toward "the great horizon" of eternal life.

After the meditation, Pope Leo took the wooden Jubilee cross and led those gathered in a procession into St. Peter's Square toward the basilica and through the Holy Door. He then celebrated Mass in St. Peter's Basilica. 

In his homily, the pope underlined the connection between the mission of the church and Mary as mother of the church.

"The fruitfulness of the church is the same fruitfulness as Mary's; it is realized in the lives of her members" to the extent that they love, like Mary, according to the love of Jesus, he said.

The fruitfulness of the church and the Holy See depends on the cross of Christ, he said. "In fact, the fruitfulness of Mary and of the church are inextricably linked to their holiness, which is their conformity to Christ."

"The Holy See is holy as the church is holy, in her original core, in the very fabric of her being," Pope Leo said. "The Apostolic See thus preserves the holiness of its roots while being preserved by them."

However, the Holy See also "lives in the holiness of each of its members. Therefore, the best way to serve the Holy See is to strive for holiness, each according to his or her particular state of life and the work entrusted to him or her," he said. 

"For example, a priest who personally carries a heavy cross because of his ministry, yet every day goes to the office and tries to do his job to the best of his ability with love and faith, this priest participates and contributes to the fruitfulness of the church," he said. "Similarly, a father or mother of a family who lives in a difficult situation at home, with a child who is cause for concern or a sick parent, and continues his or her work with commitment, that man or woman is fruitful with the fruitfulness of Mary and of the church."

Just as Mary supported the ministry of the Apostle Peter, "the mother church supports the ministry of Peter's successors with the Marian charism," he said. This Marian aspect, "with its motherhood, gift of Christ and of the Spirit," ensures the fruitfulness and holiness of the Petrine ministry, he said.

"Dear friends, let us praise God for his Word, the lamp that guides our steps, even in our daily life at the service of the Holy See," he said, praying that God's church, "sustained by the love of Christ, may be ever more fruitful in the Spirit, exult in the holiness of her children, and draw to her embrace all the whole human family."

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Pope Leo celebrates Jubilee of the Holy See

Pope Leo XIV celebrated Mass for the Jubilee of the Holy See June 9, 2025. (CNS video/Robert Duncan)

WASHINGTON - With broad support from multiple committees of the United States Conference of Catholic Bishops (USCCB), a number of bishop-chairmen have written a letter to the U.S. Congress offering ethical principles and policy recommendations on artificial intelligence. Grounded in the Church’s concern for human dignity and the common good, the letter outlines how AI development and uses should serve all of humanity.

“Artificial intelligence is rapidly shaping the future of our society,” said Bishop William D. Byrne, chairman of the USCCB’s Committee on Communications. “As pastors entrusted with the care of human life and dignity, we urge lawmakers to heed the call of our Holy Father, Pope Leo XIV, to help ensure that AI is developed with responsibility and discernment so that it may truly benefit every person.”

The bishops’ letter addresses a wide range of policy considerations, including the impact of AI on family life, labor and the economy, healthcare, education, political and civic life, warfare, energy, and the environment. The letter invites lawmakers to an ongoing dialogue about how to responsibly harness emerging technologies, in ways that uphold moral and social values.

The full text of the USCCB’s letter, Artificial Intelligence: Principles and Priorities, is available here.

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Sister Therese Mills, MGL, traveled from Australia to attend the Jubilee of Ecclesial Movements, Associations, and New Communities in Rome on June 8, 2025. / Credit: Photo courtesy of Sister Therese Mills, MGL

Vatican City, Jun 8, 2025 / 13:45 pm (CNA).

Traveling more than 10,000 miles to take part in this weekend’s Jubilee of Ecclesial Movements, Associations, and New Communities, Sister Therese Mills, MGL, spoke to CNA of her great joy as she joined tens of thousands of other pilgrims in Rome.

A leader of the Missionaries of God’s Love Sisters, a charismatic Catholic group founded in Australia in 1987, Mills said her pilgrimage to Rome during the 2025 Jubilee Year of Hope has been a time of refreshment and renewal.

She described the “amazing” experience of walking through the Holy Door of St. Peter’s Basilica on Saturday, the first day of the special jubilee dedicated to new Catholic movements and associations.  

Mills recalled “just opening my hands and just praying that the Lord would refresh and renew my heart and refresh and renew my faith.”

“The thing that blew me away — and what I loved the most — was we were all on this journey together but everyone was speaking and praying in different languages,” she shared with CNA on Pentecost Sunday.

Mills called her visit to the Blessed Sacrament chapel inside the papal basilica a “God moment” that she will not forget.

“I just sat before Jesus and bawled my eyes out to be honest,” she said with a laugh. “I was very overwhelmed with his love … the gift of being with him in this place, and with the universal Church.”

The approximately 70,000 pilgrims participating in the weekend jubilee had the opportunity to explore different churches in Rome and attend music and entertainment events organized by various ecclesial groups.

A few of the hundreds of new Catholic associations taking part in the June jubilee included the Neocatechumenal Way, Catholic Action, Communion and Liberation, the Catholic Shalom Community, the Community of Sant’Egidio, the Focolare Movement, and CHARIS International.

During his homily at the Vigil Mass, Pope Leo described the new and diverse Church communities gathered around him as “the fruits of the Second Vatican Council” who are “grounded in the one Lord Jesus Christ” entrusted with “a single mission.”

Mills attended both Pope Leo’s Pentecost Masses — the Vigil on Saturday night and one on Sunday morning. 

“I really love being part of a universal Church, being united as one, and coming together to pray for the Spirit,” Mills said.

In the days leading up to the official jubilee festivities, Mills undertook a pilgrimage to holy sites in Rome linked to patron saints of her Australian-based community, including St. Francis of Assisi, St. Ignatius of Loyola, St. Thérèse of Lisieux, and St. Catherine of Siena.

The first Missionaries of God’s Love Sisters household was formed in the Archdiocese of Canberra-Goulburn in 1988. Since then, the religious sisters have lived and ministered in the Australian cities of Adelaide, Darwin, Melbourne, and Sydney, and led outreach missions around the country and in other Asia-Pacific nations, including Fiji and Papua New Guinea.

Pope Leo XIV waves from the popemobile at the crowds gathered in St. Peter's Square for Mass on Pentecost Sunday on June 8, 2025. / Credit: Daniel Ibanez/CNA

CNA Newsroom, Jun 8, 2025 / 12:05 pm (CNA).

Follow our live coverage of the pontificate of Pope Leo XIV, first U.S.-born pope in history.

Pope Leo XIV celebrates Mass for the solemnity of Pentecost in St. Peter’s Square on June 8, 2025. In his homily, he emphasized the significance of the Holy Spirit in the life of a Christian. / Credit: Vatican Media

Vatican City, Jun 8, 2025 / 08:42 am (CNA).

Pope Leo XIV celebrated Mass for the solemnity of Pentecost in St. Peter’s Square on Sunday with international pilgrims belonging to new Church movements, associations, and communities celebrating this year’s Jubilee Year of Hope in Rome.

Emphasizing the significance of the Holy Spirit in the life of a Christian, the Holy Father noted that it is the third person of the Blessed Trinity who anoints, heals, and strengthens followers of Jesus to “open borders” in hearts, in relationships with others, and between nations.

“Let us invoke the Spirit of love and peace, that he may open borders, break down walls, dispel hatred, and help us to live as children of our one Father who is in heaven,” the pope said on a hot Sunday morning.

“Brothers and sisters, Pentecost renews the Church and the world!” he said. “May the strong wind of the Spirit come upon us and within us, open the borders of our hearts, grant us the grace of encounter with God, enlarge the horizons of our love and sustain our efforts to build a world in which peace reigns.”

Approximately 70,000 people from more than 100 countries registered to take part in this year’s special Jubilee of Ecclesial Movements, Associations, and New Communities taking place over the June 7–8 weekend in Rome.

Celebrating Sunday Mass alongside cardinals, bishops, and other priests wearing red vestments to represent the fire of the Holy Spirit who descended upon the apostles on the day of Pentecost, the Holy Father invited those gathered in St. Peter’s Square and along Via della Conciliazione to also reflect on the words of his papal predecessors. 

“The Spirit opens borders... The Church must always become anew what she already is,” the pope said, quoting Benedict XVI. “She must open the borders between peoples and break down the barriers between class and race.” 

During his homily, Pope Leo reiterated Pope Francis’ pleas for the end of ongoing violence, including femicide, creating “much discord” and “such great division” in the world.

“The Spirit breaks down barriers and tears down the walls of indifference and hatred because he ‘teaches us all things’ and ‘reminds us of Jesus’ words,” he said, reflecting on the Gospel of St. John. 

“Where there is love, there is no room for prejudice, for ‘security’ zones separating us from our neighbors, for the exclusionary mindset that, tragically, we now see emerging also in political nationalisms,” he added.

The pope also prayed to God for his gift of unity and fraternity in the world.

Before concluding the celebration of the Mass with the Regina Coeli prayer in Latin, the Holy Father thanked his brother cardinals, bishops, and all representatives of ecclesial associations, movements, and new communities in Rome for their presence and witness of faith.

“Dear sisters and brothers, with the strength of the Holy Spirit, set out renewed from this jubilee of yours. Go and bring to everyone the hope of the Lord Jesus!” he said. “May the Spirit of the risen Christ open paths of reconciliation wherever there is war; may he enlighten governments and give them the courage to make gestures of de-escalation and dialogue.”

VATICAN CITY (CNS) -- In a world marked by wars and where people are disconnected and numb with indifference, Pope Leo XIV prayed that the Holy Spirit would "open borders, break down walls" and dissolve hatred so everyone can live as children of one human family.

"The Spirit breaks down barriers and tears down the walls of indifference and hatred" because he teaches and encourages "the commandment of love that the Lord has made the center and summit of everything," he said.

"Where there is love, there is no room for prejudice, for 'security' zones separating us from our neighbors, for the exclusionary mindset that, tragically, we now see emerging also in political nationalisms," Pope Leo said in his homily for Pentecost Mass in St. Peter's Square June 8. 

The pope also spoke out against "an unhealthy desire for domination" and violence in relationships as well as the "numerous recent cases of femicide" in Italy.

As of June 7, three women had been killed in 48 hours by a husband or partner. At least 22 women have been killed since the start of the year, 10 of whom were killed by a partner or ex-partner, the newspaper La Stampa reported June 6. An average of 100 women were killed between 2022 and 2024 in cases of voluntary manslaughter involving family members, according to the Italian government, and an average of 62 women were killed by their partner or ex-partner each year during the same timeframe.

"The Holy Spirit, on the other hand, brings to maturity within us the fruits that enable us to cultivate good and healthy relationships," Pope Leo said.

In his homily, the pope reflected on the Holy Spirit's gift of opening borders, building on an image of Pentecost described by Pope Benedict XVI in his homily on the feast day in 2005.

"The Spirit opens borders, first of all, in our hearts," then in one's relationships with others and, finally, between peoples, Pope Leo said.

"He is the gift that opens our lives to love" by breaking down "our hardness of heart, our narrowness of mind, our selfishness, the fears that enchain us and the narcissism that makes us think only of ourselves," the pope said.

"The Holy Spirit comes to challenge us, to make us confront the possibility that our lives are shriveling up, trapped in the vortex of individualism," he said. "Sadly, oddly enough, in a world of burgeoning 'social' media, we risk being ever more alone. Constantly connected, yet incapable of 'networking."' 

The Spirit "put us in touch with our inmost self, beneath all the masks we wear. He leads us to an encounter with the Lord by teaching us to experience the joy that is his gift" and to have one's life become a place "of welcome and refreshment."

The Holy Spirit also "broadens the borders of our relationships and opens us to the joy of fraternity," which is "also a critical yardstick for the church," he said.

To truly be a church of the Lord, he said, there must be "no borders or divisions among us." The faithful must be able to "dialogue and accept one another in the church and to reconcile our diversities," becoming "a welcoming and hospitable place for all."

The Holy Spirit "also opens borders between peoples," the pope said, by uniting people's hearts and making "us view others as our brothers and sisters." This is how "differences no longer become an occasion for division and conflict but rather a shared patrimony from which we can all draw."

Recalling Pope Francis' homily on Pentecost in 2023, Pope Leo lamented the continued discord and division in the world.

"The wars plaguing our world are a tragic sign of this. Let us invoke the Spirit of love and peace, that he may open borders, break down walls, dispel hatred and help us to live as children of our one Father who is in heaven," he said.

The pope also prayed for the gift of peace to dwell in people's hearts, before reciting the Regina Caeli after the Mass.

"For only a peaceful heart can spread peace in the family, society and international relations," he said. "May the Spirit of the risen Christ open paths of reconciliation wherever there is war; may he enlighten those who govern and give them the courage to make gestures of de-escalation and dialogue." 

The Mass marked the conclusion of the Jubilee of Ecclesial Movements, Associations and New Communities. The Jubilee included an evening prayer vigil in the square June 7 led by Pope Leo with an estimated 70,000 people.

Before praying the Regina Caeli June 8, the pope thanked all the representatives of Catholic lay associations, movements and communities who took part in the Jubilee, encouraging them to "set out renewed" with the strength of the Holy Spirit. "Go and bring the hope of the Lord Jesus to everyone!"

Pope Leo: Holy Spirit opens borders

On the Feast of Pentecost, Pope Leo said the Holy Spirit breaks down barriers—in our hearts, between people, and between nations. In his homily on June 8th, he repeatedly used the phrase “opens borders,” underscoring the Spirit’s power to unite what is...

Pentecost painting. / Credit: Public domain

CNA Staff, Jun 8, 2025 / 04:00 am (CNA).

This weekend, the Church celebrates Pentecost, one of the most important feast days of the year, which concludes the Easter season and celebrates the birth of the Church. 

Here’s what you need to know about the feast day.

Pentecost always occurs 50 days after the resurrection of Jesus and 10 days after his ascension into heaven. Because Easter is a moveable feast without a fixed date and Pentecost depends on the timing of Easter, Pentecost can fall anywhere between May 10 and June 13.

The timing of these feasts is also where Catholics get the concept of the novena — nine days of prayer — because in Acts 1, Mary and the apostles prayed together “continuously” for nine days after the Ascension leading up to Pentecost. Traditionally, the Church prays the novena to the Holy Spirit in the days before Pentecost.

The name of the day itself is derived from the Greek word “pentecoste,” meaning “50th.”

There is a parallel Jewish holiday, Shavu’ot, which falls 50 days after Passover. Shavu’ot is sometimes called the “Feast of Weeks,” referring to the seven weeks since Passover.

Originally a harvest feast, Shavu’ot now commemorates the sealing of the Old Covenant on Mount Sinai, when the Lord revealed the Torah to Moses. Every year, the Jewish people renew their acceptance of the gift of the Torah on this day.

In the Christian tradition, Pentecost is the celebration of the person of the Holy Spirit coming upon the apostles, Mary, and the first followers of Jesus, who were gathered together in the upper room.

A “strong, driving” wind filled the room where they were gathered, and “tongues as of fire” came to rest on each one of them (Acts 2:13). They were suddenly able to speak in different languages and be understood. It was such a strange phenomenon that some people thought the Christians were drunk — but Peter pointed out that it was only “9 in the morning” and said the phenomenon was caused by the Holy Spirit.

The Holy Spirit also gave the apostles the other gifts necessary to fulfill the great commission — to go out and preach the Gospel to all nations. This fulfilled the New Testament promise from Christ that the apostles would be “clothed with power” before they would be sent out to spread the Gospel (Luke 24:46-49).

It was right after Pentecost that Peter, inspired by the Holy Spirit, preached his first homily to Jews and other nonbelievers in which he opened the Scriptures of the Old Testament, showing how the prophet Joel prophesied events and the coming of the Holy Spirit at Pentecost.

He also told the people that the Jesus they crucified is the Lord and was raised from the dead, which “cut them to the heart.” When they asked what they should do, Peter exhorted them to repent of their sins and to be baptized. According to the account in Acts, about 3,000 people were baptized following Peter’s sermon.

For this reason, Pentecost is considered the birthday of the Church — Peter, the first pope, preaches for the first time and converts thousands of new believers. The apostles and believers, for the first time, were united by a common language and a common zeal and purpose to go and preach the Gospel.

Typically, priests will wear red vestments on Pentecost, symbolic of the burning fire of God’s love and the tongues of fire that descended on the apostles.

However, in some parts of the world, Pentecost is also referred to as “Whitsunday,” or White Sunday, referring to the white vestments that are typically worn in Britain and Ireland. The white is symbolic of the dove of the Holy Spirit and typical of the vestments that catechumens desiring baptism wear on that day.

An Italian Pentecost tradition is to scatter rose leaves from the ceiling of the churches to recall the miracle of the fiery tongues, and so, in some places in Italy, Pentecost is sometimes called “Pascha Rosatum” (“Easter roses”). One of the most famous locations for the rose petal dropping is the Pantheon.

In France, it is tradition to blow trumpets during Mass to recall the sound of the driving wind of the Holy Spirit.

In Asia, it is typical to have an extra service, called genuflexion, during which long poems and prayers are recited.

In Russia, Mass-goers often carry flowers or green branches during Pentecost services.

This story was first published on June 2, 2017, and has been updated.

Pope Leo XIV greets the faithful at a Pentecost prayer vigil in St. Peter's Square, Saturday, June 7, 2025 / Credit: Daniel Ibáñez/CNA

CNA Staff, Jun 7, 2025 / 16:00 pm (CNA).

Pope Leo XIV on Saturday urged Catholics to embrace the Holy Spirit as a source of freedom and grace, addressing a crowd of tens of thousands during his first Pentecost as pope and calling on the faithful to adopt “the way of the Beatitudes” to spread the Gospel message.

The pontiff addressed a massive crowd, estimated by the Vatican at around 70,000, in St. Peter’s Square on June 7 during a prayer vigil there as part of the festivities for the Jubilee of Ecclesial Movements, Associations, and New Communities.

He told the faithful that “tonight, we sense the fragrance of the chrism with which our foreheads have been anointed.”

“Dear brothers and sisters, baptism and confirmation united us to Jesus’ mission of making all things new, to the kingdom of God,” the pope said. “Just as love enables us to sense the presence of a loved one, so tonight we sense in one another the fragrance of Christ.”

“This is a mystery; it amazes us and it leads us to reflect,” he said.

The pontiff said the concept of synodality “demands that we each recognize our own poverty and our riches, that we feel part of a greater whole, apart from which everything withers, even the most original and unique of charisms.”

“All creation exists solely in the form of coexistence, sometimes dangerous, yet always interconnected,” the pope said, citing the late Pope Francis’ encyclical Laudato Si’. “And what we call ‘history’ only takes place as coexistence, living together, however contentiously, but always together.”

Leo noted that “where there is the Spirit, there is movement, a journey to be made.” The Holy Spirit, he said, “teaches us to walk together in unity.”

“We are a people on the move. This does not set us apart but unites us to humanity like the yeast in a mass of dough, which causes it to rise,” he said.

Evangelization, the pope said, is “not our attempt to conquer the world”; it is rather “the infinite grace that radiates from lives transformed by the kingdom of God.”

“It is the way of the Beatitudes, a path that we tread together, between the ‘already’ and the ‘not yet,’ hungering and thirsting for justice, poor in spirit, merciful, meek, pure of heart, men and women of peace,” he said.

To walk this path, the pope said, requires “no need of powerful patrons,” or compromises, or “emotional strategies.”

“Evangelization is always God’s work. If at times it takes place through us, it is thanks to the bonds that it makes possible,” he said.

He urged the faithful to be “deeply attached” to their own parishes and Church communities so that the entire Catholic Church can “work together harmoniously as one.”

“The challenges facing humanity will be less frightening, the future will be less dark and discernment will be less complicated, if together we obey the Holy Spirit!” he said.