Pope Leo XIV has delivered a clear message to Catholic priests: “Do not rely on artificial intelligence (AI) to write sermons.” Speaking to clergy from the Diocese of Rome, the pontiff said technology cannot replace personal faith, reflection, or spiritual duty.
The remarks came during a private question-and-answer session on Feb. 19, Vatican News reported. The pope stressed that preparing a sermon demands both thought and prayer. Turning to computer programs for help, he said, risks weakening a priest’s spiritual discipline.
Human intelligence, he explained, must be exercised just like the body. Without effort, it grows weak. Writing and delivering a sermon requires inner work that no machine can provide. Preaching, he said, is not simply about organizing ideas. It is about sharing faith shaped by personal experience.
Sermons require personal faith, not AI
Pope Leo XIV described preaching as a deeply personal act. A sermon reflects a priest’s journey, struggles, and beliefs. A machine may gather words or arrange sentences, but it cannot express lived faith. For that reason, he said, priests must depend on prayer and reflection rather than software.
His comments come at a time when the Vatican is exploring new uses for technology. Church officials recently introduced an artificial intelligence system designed to translate liturgical texts into up to 60 languages in real time. The goal is to improve communication across cultures.
The pope drew a firm line, however, between using technology as a tool and allowing it to shape spiritual teaching. Translation services may help people understand the Church’s message, he suggested. But crafting that message remains the responsibility of a human pastor.
He also addressed the growing presence of clergy on social media. Online platforms, he warned, can create a false sense of success. High numbers of followers or “likes” do not necessarily reflect genuine spiritual impact. Popularity on a screen does not equal meaningful connection in real life.
Instead, the pope urged priests to center their lives on prayer. Time with God, he said, should not become a rushed routine or empty habit. Authentic prayer requires attention and sincerity.
A call for deeper ministry and unity
During the meeting, priests raised concerns about how to guide young people facing family breakdown, loneliness, and emotional hardship. Pope Leo XIV acknowledged the challenges many youths experience, including unstable homes and feelings of abandonment.
He encouraged priests to respond with understanding and steady support. Rather than trying to imitate youth culture, clergy should offer a clear example of faithful and balanced living. Authentic witness, he suggested, carries more weight than trend-driven outreach.
The pope also called for broader engagement beyond regular churchgoers. He encouraged creative efforts, such as cultural events and community gatherings, to reach people who rarely attend Mass. Priests, he said, must look outward and remain present in their communities.
Addressing relationships among clergy, the pope warned against rivalry and isolation. He urged priests to build friendships, pray together, and support one another. Shared study and common purpose, he said, strengthen unity and prevent division.
Returning to his central theme, Pope Leo XIV reminded priests that their vocation requires personal presence. While laypeople play an essential role in church life, priests must not distance themselves from their core responsibilities. Technology may assist with certain tasks, but faith, leadership, and preaching remain human callings; that is why the Pope warned priests not to use AI in sermons.