The Church of St. Luke

Pope Leo XIV holds up a tennis racket given to him by children of the Pope Paul VI Pontifical School in Castel Gandolfo on Dec. 16, 2025. / Credit: Vatican Media

ACI Prensa Staff, Dec 18, 2025 / 18:08 pm (CNA).

Pope Leo XIV enjoyed a special Christmas concert this week dedicated to him by students of the Paul VI Pontifical School in Castel Gandolfo.

Mass at Arizona State University’s Newman Center chapel. / Credit: Courtesy of Father Bill Clements, director of ASU Newman Center

Washington, D.C. Newsroom, Dec 18, 2025 / 17:48 pm (CNA).

Encouraging participation in Mass and making the sacraments more accessible can deepen fulfillment among Catholics and therefore help to keep Catholics in the faith, experts say.

A recent Pew Research Center report, “Why Do Some Americans Leave Their Religion While Others Stay?”, examined the religious switching of U.S. adults. It looked into the reasons why people stay or leave their childhood faith.

The report revealed many U.S. adults (35%) have left the religion they grew up in, but the majority of Americans (56%) still identify with their childhood religion. The survey reported that Catholics specifically continue to identify with the faith because “their religion fulfills their spiritual needs” (54%) and “they believe in the religion’s teachings” (53%).

To better understand why Catholicism fulfills spiritual needs and which teachings are most important in that process, “it’s crucial that we pay attention to what’s working,” Tom Nash, a contributing apologist for Catholic Answers, told CNA.

He highlighted a June Pew study that found practicing Catholics believe “having a personal relationship with Jesus Christ” (90%) and “receiving the Eucharist” (83%) are the most essential aspects of their faith.

The study “tracks with the Church’s teaching that the sacrifice of the Mass is ‘the source and summit of the Christian life’ (Catechism of the Catholic Church, 1324), and provides insight regarding how the Church best fulfills someone’s spiritual needs and, relatedly, which teachings are most important,” Nash said.

“Through his one paschal sacrifice of Calvary — which encompasses his passion, death, resurrection, and ascension into heaven — Jesus has redeemed the world. In addition, Jesus enables us to offer anew sacramentally and partake of his one sacrifice in the Mass, which is the New Covenant Passover Communion sacrifice,” Nash said.

Receiving the sacraments

Since the majority of Catholics say the faith fulfills their spiritual needs and they believe in the religion’s teachings, it’s “best” to highlight what meets those aspects, Nash said. Specifically, he suggested making the sacraments accessible to Catholics.

“When we make sacramental encounters more available with Our Lord Jesus Christ, an increase in Sunday Mass participation will follow accordingly,” Nash said. 

Not only is receiving the Eucharist at Mass “fundamental,” but so is “communing with our Eucharist Lord Jesus spiritually through Eucharistic adoration,” Nash said. This allows Catholics to have “a deep relationship with Our Lord; and they thus form the bedrock of Catholic belief, because they enable us to have increasing divine intimacy with Jesus, and through him with the Father and the Holy Spirit.”

“For practicing Catholics, those who are not participating in weekly Mass, and people in general to whom Christ’s Great Commission is also addressed, we need to ‘Open the doors wide to Christ. To his saving power,’” as St. John Paul II said in his inauguration Mass.

The best and most convenient way to “open the doors” is “to give Catholics and non-Catholics alike the opportunity to draw near to our Eucharistic Lord Jesus in Eucharistic adoration,” Nash said. “With the help of parish deacons and laymen, every parish in the country can open its doors for adoration several nights a week for two to three hours.”

This will allow people to “draw near to the Lord in intimate spiritual communion, whether with our Eucharistic Lord exposed in a monstrance or reposed in the tabernacle. And also open the doors on a morning or two to accommodate those who work evenings.”

“A lot of people — inactive Catholics and non-Catholics alike — are not likely to come to Mass. But if you give them an opportunity to quietly spend time with Jesus in the Blessed Sacrament when it’s more convenient for them, they will draw near,” he said.  

The sacrament of confession is also necessary. Nash suggests making confession “available five to 10 hours every week at every parish.”

“It’s not by accident that two of the most demonically oppressed priests in the last two centuries are renowned priest confessors: St. John Vianney and St. Padre Pio,” Nash said. “The devil knows the power of this great sacrament and acts accordingly in opposing it. In this way, we can ironically take a lesson from Lucifer, who despite his being ‘the father of lies’ (Jn 8:44) can’t help but tell the true in expressing his unvarnished hatred of Our Lord Jesus Christ and his Catholic Church.”

Catholics must be ‘equipped’ and ‘formed’

Among all former Catholics whom the new study looked at, it found “the most commonly cited reasons for leaving include no longer believing in the religion’s teachings, scandals involving clergy or religious leaders, or being unhappy about the religion’s teachings about social and political issues,” said Becka Alper, senior researcher at Pew Research Center, in a Dec. 17 interview with “EWTN News Nightly.”

The study reported most former Catholics are now Protestants. They reported they switched because they stopped believing in the Church’s teachings (46%), “assuming they understand them well to begin with, and because they now believe in the distinctive teachings of Protestantism of one type or another,” Nash said.  

If Catholics are equipped “to explain the faith well in a joyful manner, we can stanch the hemorrhaging from the Church,” Nash said. This will also help “remove stumbling blocks for former Catholics and never-Catholic Christians regarding the nature of the Mass, Christ’s real presence in the Eucharist, and that he also provides us to encounter him in his merciful love through the sacrament of confession.”

President Donald Trump signed an executive order Dec. 18, 2025, that eases federal marijuana regulations amid support from the cannabis industry but opposition from some Catholic and conservative groups. / Credit: Justin Sullivan/Getty Images

Washington, D.C. Newsroom, Dec 18, 2025 / 17:18 pm (CNA).

President Donald Trump on Thursday signed an executive order to ease federal marijuana regulations amid support from the cannabis industry but opposition from some Catholic and conservative groups.

Trump’s Dec. 18 executive order directs the attorney general to reclassify marijuana from a Schedule I drug to a Schedule III drug as quickly as federal law allows. This process began under President Joe Biden’s administration and is being continued under Trump.

Schedule I, which includes marijuana, is reserved for drugs that have “no currently accepted medical use and a high potential for abuse,” according to the Drug Enforcement Agency (DEA). Schedule III is a lower classification, which is for drugs “with a moderate to low potential for physical and psychological dependence” and less abuse potential than Schedule I.

Rescheduling marijuana does not end a federal ban on both recreational and medical use, which would still be in place. However, it would reduce criminal penalties, open the door for medical research, and potentially be a step toward further deregulation and normalization.

Right now, 40 states have medical marijuana programs and 24 legalize recreational use, in contrast to the federal law.

In a news conference, Trump said rescheduling marijuana will help patients who seek the drug for medical use “live a far better life.” He said the executive order “in no way sanctions its use as a recreational drug.”

“Young Americans are especially at risk, so unless a drug is recommended by a doctor for medical reasons, just don’t do it,” the president said.

“At the same time, the facts compel the federal government to recognize that marijuana can be legitimate in terms of medical applications when carefully administered,” he said. “In some cases, this may include the use as a substitute for addictive and potentially lethal opioid painkillers.”

Kelsey Reinhardt, president and CEO of CatholicVote, criticized the decision. The group had launched a campaign to discourage the president from rescheduling the product. 

“Every argument pushed by the cannabis lobby has now been exposed as false by real-world data and medical science,” Reinhardt said in a statement.

“We were told marijuana was safe, nonaddictive, and would reduce crime — none of that turned out to be true in my home state of Colorado or in other states that are now working to repeal,” she said. “Instead, we’re seeing higher addiction rates, emergency-room spikes, impaired driving, heart risks, mental-health damage, and lasting harm to young people,” Reinhardt said.

Reinhardt called the executive order “disappointing” and said it “repeats the same reckless mistakes we made with Big Tobacco and puts ideology ahead of public health.” She said CatholicVote will work with federal agencies to “minimize the damage” and urged Congress to take action to reverse the executive order. 

The Catechism of the Catholic Church does not directly mention marijuana but teaches “the use of drugs inflicts very grave damage on human health and life.” It calls drug use a “grave offense” with the exception of drugs used on “strictly therapeutic grounds,” such as medical treatment.

In spite of concerns from some Catholics, some Catholic hospitals have done research into medical marijuana. Some of that research has looked into medical marijuana as potentially a less risky and less addictive alternative to opioids for pain management.

The United States Conference of Catholic Bishops has not taken a position on the matter. Pope Francis said he opposed the partial legalization of so-called “soft drugs,” stating in 2014 that “the problem of drug use is not solved with drugs.” In June, Pope Leo XIV referred to drugs as “an invisible prison” and encouraged law enforcement to focus on drug traffickers instead of addicts. 

null / Credit: Carl DMaster/Shutterstock

Washington, D.C. Newsroom, Dec 18, 2025 / 16:48 pm (CNA).

Here is a roundup of recent pro-life and abortion-related news:

Advocates push for EPA to include chemicals from abortion drugs on list of drinking water contaminants

Students for Life of America (SFLA) is calling on the Environmental Protection Agency (EPA) to add the abortion drug mifepristone to a list of drinking water contaminants tracked by public utilities. “It’s a problem only the EPA can fully investigate,” SFLA reported.

In two letters over the last several sessions of Congress, legislators have called on the EPA to find out the extent of the damage of abortion drug water pollution. Multiple pro-life and pro-family organizations joined together to ask the EPA to look into the chemicals.

“The EPA has the regulatory authority and humane responsibility to determine the extent of abortion water pollution, caused by the reckless and negligent policies pushed by past administrations through the FDA [Food and Drug Administration],” said Kristan Hawkins, president of SFLA.

“Take the word ‘abortion’ out of it and ask, should chemically tainted blood and placenta tissue, along with human remains, be flushed by the tons into America’s waterways? And since the federal government set that up, shouldn’t we know what’s in our water?” she said.

Ireland votes not to restore bill that would remove three-day waiting period for abortions

The Dáil, the lower house and main chamber of the Irish Parliament, has voted against restoring an abortion bill that would have decriminalized abortion up until birth and removed the three-day waiting period for an abortion. The legislation previously passed the second stage in the Dáil, but Parliament members decided in a 73 to 71 vote to reject it.

The legislation would have allowed abortion on request before “viability” and on grounds of a fatal fetal abnormality that would likely lead to the death of the baby before birth or within a year of birth. 

Missouri senator launches new pro-life initiative

U.S. Sen. Josh Hawley of Missouri and his wife, Erin Hawley, announced they are launching a new effort to advocate for families and the unborn called the Love Life Initiative. The effort is intended to “remind Americans that life is sacred, life is good, and life is worth protecting.”

The Love Life Initiative was “born out of the recognition that pro-life victories in the courtroom is not enough,” according to the initiative’s website. 

At the time of the Dobbs ruling, 49% of Americans identified as pro-choice and 46% as pro-life, Love Life reported. Today, 53% identify as pro-choice and only 39% identify as pro-life. The initiative plans to work to reverse this trend through “thoughtful, far-reaching advertising campaigns that promote the sanctity of life, advance referendums that protect life, and identify and defeat harmful proposals in statehouses across the nation.”

The European Parliament in Strasbourg, France. / Credit: fotogoocom via Wikimedia (CC BY 3.0)

Vilnius, Lithuania, Dec 18, 2025 / 14:04 pm (CNA).

The European Parliament voted Dec. 17 in favor of a resolution supporting the creation of a new fund intended to expand access to abortion services across EU member states.

President Donald J. Trump watches as Robert F. Kennedy Jr., Health and Human Services Secretary, speaks after being sworn in on Thursday, Feb. 13, 2025, in Washington, D.C. / Credit: Jabin Botsford/The Washington Post via Getty Images

Washington, D.C. Newsroom, Dec 18, 2025 / 13:31 pm (CNA).

The Department of Health and Human Services (HHS) proposed regulations today that would seek to end “sex-rejecting procedures” on anyone younger than 18 years old, which includes restrictions on hospitals and retailers.

Under one proposal, the Centers for Medicare & Medicaid Services (CMS) would withhold all funding through Medicare and Medicaid to any hospital that offers surgeries or drugs to minors as a means to make them resemble the opposite sex. The proposed rules would prohibit federal Medicaid funding for “sex-rejecting procedures” on anyone under 18 and prohibit federal Children’s Health Insurance program (CHIP) funding for the procedures on anyone under 19.

This includes surgical operations, such as the removal of healthy genitals to replace them with artificial genitals that resemble the opposite sex and chest procedures that remove the healthy breasts on girls or implant prosthetic breasts on boys.

It also includes hormone treatments that attempt to masculinize girls with testosterone and feminize boys with estrogen and puberty blockers, which delay a child’s natural developments during puberty.

HHS also announced that the Food and Drug Administration (FDA) is issuing warning letters to 12 manufacturers and retailers that they accuse of illegally marketing “breast binders” to girls under the age of 18 as a treatment for gender dysphoria. Breast binders compress breasts as a means to flatten them under their clothing.

The news release said breast binders are Class 1 medical devices meant to help recover from cancer-related mastectomies, and the warning letters will “formally notify the companies of their significant regulatory violations and how they should take prompt corrective action.”

Additionally, HHS is working to clarify the definition of a “disability” in civil rights regulations to exclude “gender dysphoria” that does not result from physical impairments. This ensures that discrimination laws are not interpreted in a way that would require “sex-rejecting procedures,” the statement said.

HHS Secretary Robert F. Kennedy Jr. said in a news conference that “sex-rejecting procedures” on minors are “endangering the very lives that [doctors] are sworn to safeguard.”

“So-called gender-affirming care has inflicted lasting physical and psychological damage on vulnerable young people,” he said. “This is not medicine — it is malpractice.” 

The proposals would conform HHS regulations to President Donald Trump’s Jan. 28 executive order to prohibit the “chemical and surgical mutilation” of children. The order instructed HHS to propose regulations to prevent these procedures on minors.

In a news release, HHS repeatedly referred to the medical interventions as “sex-rejecting procedures” and warned they “cause irreversible damage, including infertility, impaired sexual function, diminished bone density, altered brain development, and other irreversible physiological effects.”

HHS cited its own report from May, which found “deep uncertainty about the purported benefits of these interventions” for treating a minor with gender dysphoria. The report found that “these interventions carry risk of significant harms,” which can include infertility, sexual dysfunction, underdeveloped bone mass, cardiovascular disease, metabolic disorders, psychiatric disorders, and adverse cognitive impacts, among other complications.

Stanley Goldfarb, chairman of Do No Harm, a medical advocacy group, said in a statement that the proposed regulation on hospitals is “another critical step to protect children from harmful gender ideology” and said he supports rules that ensure “American taxpayer dollars do not fund sex-change operations on minors.”

“Many so-called gender clinics have already begun to close as the truth about the risks and long-term harms about these drugs and surgeries on minors have been exposed,” he said. “Now, hospitals that receive taxpayer funds from these federal programs must follow suit.”

Mary Rice Hasson, director of the Person and Identity Project at the Ethics and Public Policy Center (EPPC), said she sees the proposed restriction on hospitals as “excellent.”

“This proposed rule sends a powerful message to states and health care providers: It’s time to stop these unethical and dangerous procedures,” Hasson said. “Puberty is not a disease to be medicated away. All children have the right to grow and develop normally.”

“Sex-rejecting procedures promise the impossible: that a child can escape the reality of being male or female,” she added. “In reality, these sex-rejecting procedures provide only the illusion of ‘changing sex’ by disabling healthy functions and altering the child’s healthy body through drugs and surgery that will cause lifelong harm.”

In January, Bishop Robert Barron, chair of the United States Conference of Catholic Bishops’ (USCCB) Committee on Laity, Marriage, Family Life, and Youth, welcomed Trump’s executive action on these procedures, warning that they are “based on a false understanding of human nature, attempt to change a child’s sex.”

“So many young people who have been victims of this ideological crusade have profound regrets over its life-altering consequences, such as infertility and lifelong dependence on costly hormone therapies that have significant side effects,” Barron said. “It is unacceptable that our children are encouraged to undergo destructive medical interventions instead of receiving access to authentic and bodily-unitive care.”

The Michigan capitol building in Lansing. / Credit: John McLenaghan/Shutterstock

CNA Staff, Dec 18, 2025 / 12:36 pm (CNA).

Counselors and therapists in Michigan will be allowed to treat children who believe themselves to be the opposite sex, striking down a Michigan law that outlawed such counseling by claiming it constitutes “conversion therapy.”

The Dec. 17 ruling at the U.S. Court of Appeals for the 6th Circuit blocked the Michigan law by stating that it “discriminates based on viewpoint” by forbidding therapists from counseling children that they are their own biological sex rather than the opposite sex.

The court noted that the law “expressly” allows therapists to help children commit to a so-called “transition” to the opposite sex. The rule is a “near-certain violation” of the First Amendment, the order said.

The Michigan law was passed on the grounds that steering children away from a transgender identity constitutes “conversion” similar to counseling that seeks to mitigate same-sex attraction. LGBT advocates claim that such “conversion therapy” has been discredited and constitutes a danger to therapy patients.

The lawsuit was first brought to court in July 2024 after the law passed in February of that year. A lower court had earlier ruled against the therapists’ claims that their counseling constitutes protected First Amendment speech.

The appeals court held in its ruling that the Michigan law is discriminatory insofar as it “permits speech on a particular topic only if the speech expresses a viewpoint that the government itself approves.”

“The default … is that the First Amendment protects all speech,” the court held. The Michigan government “[did] not even attempt to identify” that the government has regularly controlled the speech of therapists as the law moves to do.

The plaintiffs in the case — which include a Catholic Charities group and a Catholic therapist — have been represented by the religious liberty law firm Becket. Lead attorney Luke Goodrich said in a Dec. 17 press release that the decision represented “a victory for children nationwide.”

“Michigan’s law was pushing children toward irreversible medical procedures that cause lasting harms,” he said.

“This ruling ensures that children who want it can receive compassionate, evidence-based counseling that alleviates their distress and helps them embrace their bodies without resorting to irreversible, life-altering medical interventions.”

The Michigan government may appeal the decision.

LGBT advocates have argued in recent years that children who claim to be the opposite sex should be facilitated in “transitioning” to a facsimile of the opposite sex, including through cross-sex hormones and procedures such as castrations and irreversible mastectomies.

The Trump administration since January has moved to aggressively limit the ability of doctors and institutions to carry out such procedures, including an executive order restricting so-called transgender surgeries and drugs for youth.

Multiple hospitals around the country have ended child transgender surgeries and programs under pressure from the White House, including the prominent Center for Transyouth Health and Development at Children’s Hospital Los Angeles.

President Donald Trump in August also directed states to remove gender ideology materials from their curriculums or else face the loss of federal funding.

New York Archbishop-elect Ronald Hicks and Cardinal Timothy Dolan hold a press conference at St. Patrick’s Cathedral on Dec. 18, 2025, in New York City. / Credit: Adam Gray/Getty Images

CNA Staff, Dec 18, 2025 / 06:00 am (CNA).

The newly announced leader of the Catholic Church in New York expressed “heartfelt gratitude” on Dec. 18 for having been appointed to the post by Pope Leo XIV.

Archbishop-designate Ronald Hicks, who will head the Archdiocese of New York after leading the Diocese of Joliet, Illinois, said at a Thursday press conference that he accepted the Holy Father’s appointment “with great humility” and “an open heart.” 

Hicks addressed media at St. Patrick’s Cathedral alongside outgoing Cardinal Archbishop Timothy Dolan, who turned 75 earlier this year, the customary age at which a prelate submits his resignation to the Holy See. 

The new archbishop-designate reflected on his formation under past Church leaders in his hometown of Chicago, including Cardinal Joseph Bernardin, Cardinal Francis George, and Chicago’s current archbishop, Cardinal Blase Cupich. “For all of them, I’m deeply grateful,” he said. 

Makes first ‘controversial statement’

At the press conference Hicks jokingly announced what he anticipated would be his “first controversial statement” by admitting his unending devotion to his hometown Chicago Cubs baseball team and his love of the Windy City’s iconic deep dish pizza. 

“I want you to know that I am going to remain a loyal Cubs fan,” he said. “However, I am going to start rooting for the New York sports teams. And I already love your pizza. I love it a lot.”

The prelate admitted he would miss the Joliet Diocese, at which he has served for the last five years. “I have felt happy, grateful, and blessed to be their bishop,” he said. “Together, we have worked with some missionary zeal to catechize, to evangelize, and to put our faith into action as disciples who make disciples.”

Describing New York City as “rich in energy, languages, cultures, and people,” he said he was excited to get to know the city, though he acknowledged that the archdiocese is facing “complex and challenging days” including issues of life, faith, and “healing.” 

Hicks specifically said he was committed to learning about the archdiocese’s efforts to compensate survivors of sexual abuse. The archdiocese is currently pursuing a settlement for victims that is expected to top $300 million.

“As a Church, we can never rest in our efforts to prevent abuse, to protect children, and to care for survivors,” he said. 

The prelate said he looks forward to “working closely and collaboratively with the priests, the deacons, the religious, the lay leaders of [the] archdiocese” as well as working with the “great variety and diversity of faith leaders and civic leaders” that populate New York City. 

Addressing the archdiocese’s Spanish-speaking faithful, the archbishop-designate spoke in Spanish of his past ministry in Mexico and Central America, including five years in El Salvador. 

Saying he has “an enormous heart for Latino culture and Hispanic people,” he mentioned he has two Colombian nephews, Puerto Rican godparents, many Dominican friends, and that he intends “to walk with all of you, together, as brothers and sisters.”

Responding to speculation in the media and on the internet as to who he is as a bishop, Hicks said: “If you want to know the core of who I am and what I stand for, you should know this: I love Jesus with my mind, heart, and soul, and I strive to love my neighbor as myself.”

“My desire is to be obedient to the Holy Spirit and to do the will of God, serving with a shepherd’s heart,” he emphasized.

This story was updated at 11:57 a.m. on Dec. 18, 2025.

Catholic faithful gather on Friday, Nov. 14, 2025, in St. Mary’s Pro Cathedral in Dublin to celebrate two milestones: a decree from Pope Leo XIV formally designating St. Mary’s Pro Cathedral as the cathedral of the Archdiocese of Dublin and the cathedral’s bicentenary. / Credit: John McElroy/Dublin Archdiocese

Dublin, Ireland, Dec 18, 2025 / 06:00 am (CNA).

Following a report in one of Ireland’s mainstream media publications, the Archdiocese of Dublin has moved to clarify questions raised about its financial security.

VATICAN CITY (CNS) -- The "confrontational" tone dominating both global and national politics is "deepening instability and unpredictability day by day," Pope Leo XIV wrote in his message for World Peace Day.

"It is no coincidence that repeated calls to increase military spending, and the choices that follow, are presented by many government leaders as a justified response to external threats," he wrote in the message for the Jan. 1 observance.

But peace must be protected and cultivated, Pope Leo said. "Even when it is endangered within us and around us, like a small flame threatened by a storm, we must protect it."

Throughout the coming year, Pope Leo will give visiting heads of state signed copies of his message, which was released by the Vatican Dec. 18, and Vatican ambassadors will distribute it to government leaders in the countries where they serve.

Cardinal Michael Czerny, prefect of the Dicastery for Promoting Integral Human Development, presented the message at a Vatican news conference. 

"In some ways we have been beaten into accepting the logic of war, the logic of armaments, the logic of enemies," the cardinal said. Pope Leo's message recognizes that "the first triumph of the logic of war is that we give up our hope for peace."

"I am not a soldier, I have never been a soldier," the cardinal said, but "even a soldier can be comforted" by Pope Leo's appeal to cultivate "peace in his heart and in his relationships and in his prayer and in his aspirations."

While the message "does not diminish in any way the horrors that we are surrounded with," he said, "it puts an enormous part of the responsibility on ourselves."

The theme of the pope's message, "Peace be with you all: Towards an 'unarmed and disarming' peace," begins with the first words he said to the crowd in St. Peter's Square May 8, the night of his election.

Pope Leo wrote in the message that he and all religious leaders have an obligation to teach and preach against "the growing temptation to weaponize even thoughts and words" and to condemn the use of religion to justify violence and exaggerated forms of nationalism. 

"Unfortunately, it has become increasingly common to drag the language of faith into political battles, to bless nationalism, and to justify violence and armed struggle in the name of religion," the pope wrote.

"Believers must actively refute, above all by the witness of their lives, these forms of blasphemy that profane the holy name of God," Pope Leo said.

What is needed instead, he said, is prayer, spirituality and ecumenical and interreligious dialogue "as paths of peace and as languages of encounter within traditions and cultures."

The message echoed what Pope Leo had told reporters Dec. 2 after meeting Christian, Muslim and Druze leaders in Turkey and Lebanon during his first foreign trip: "The more we can promote authentic unity and understanding, respect and human relationships of friendship and dialogue in the world, the greater possibility there is that we will put aside the arms of war, that we will leave aside the distrust, the hatred, the animosity that has so often been built up and that we will find ways to come together and be able to promote authentic peace and justice throughout the world."

The first step in sowing peace, the pope wrote, is to believe that peace is possible and that all people desire it.

"When we treat peace as a distant ideal," he wrote, "we cease to be scandalized when it is denied, or even when war is waged in its name."

"When peace is not a reality that is lived, cultivated and protected, then aggression spreads into domestic and public life," he said. When that happens, "it could even be considered a fault not to be sufficiently prepared for war, not to react to attacks, and not to return violence for violence."

Statistics show that is already happening, the pope said.

Global military expenditures "increased by 9.4% in 2024 compared to the previous year, confirming the trend of the last ten years and reaching a total of $2718 billion -- or 2.5% of global GDP," he wrote, citing studies by the Stockholm International Peace Research Institute. 

Pope Leo also decried a shift in education and in the media that instead of focusing on achievements in peacemaking and diplomacy since World War II and on remembering with horror just how many people died in that war, "we now see communication campaigns and educational programs -- at schools, universities and in the media -- that spread a perception of threats and promote only an armed notion of defense and security."

That shift becomes especially frightening given advancements in weapons technology, particularly the development of drones, robots and other automated lethal weapons systems that can be controlled by artificial intelligence.

"There is even a growing tendency among political and military leaders to shirk responsibility, as decisions about life and death are increasingly 'delegated' to machines," he wrote.

Pope Leo called on Christians and all people of goodwill to join forces "to contribute to a disarming peace, a peace born of openness and evangelical humility."

"Goodness is disarming," he wrote. "Perhaps this is why God became a child."

Pope Leo prayed that as the Jubilee Year draws to a close, its legacy would be a "disarmament of heart, mind and life."