Vatican Moves to Police AI as Deepfakes Fuel ‘Crisis of Truth’

The Catholic Church is moving quickly to confront the growing risks of artificial intelligence, positioning itself as both a moral guide and a quiet regulator in a fast-changing digital world.

Recent moves show the Holy See is actively trying to shape how the AI unfolds. From issuing formal AI guidelines to strengthening cybersecurity partnerships, the Church is building what it sees as guardrails for a digital world increasingly filled with deepfakes and misinformation.

According to Axios, the effort reflects a wider ambition: to act as a “global referee of what’s real” as digital manipulation becomes more sophisticated.

Church leaders have repeatedly warned about what they describe as a growing “crisis of truth,” driven by AI tools capable of mimicking voices, faces, and even human emotion. That concern is not new. The late Pope Francis had previously raised alarms about misinformation, and his successor, Pope Leo XIV, has continued the push with renewed urgency.

Experts say the Vatican’s concern is rooted in how quickly AI is reshaping reality online. As Andrew Chesnut of Virginia Commonwealth University told Axios, “the degree of faking people’s voices and videos has increased exponentially.”

Clear rules: AI must serve humans

At the center of the Vatican’s approach is a firm principle: technology must serve people, not replace them.

In its recently introduced AI framework, the Church states that technology must “never overtake or replace human beings” and must always uphold human dignity, according to Axios. The guidelines go further, banning AI systems that manipulate individuals, discriminate, or threaten security. They also require transparency, ethical use, and safeguards around data.

This position was echoed by the Pope in his message for the 60th World Day of Social Communications.

“The task laid before us is not to stop digital innovation, but rather to guide it and to be aware of its ambivalent nature. It is up to each of us to raise our voice in defence of human persons, so that we can truly assimilate these tools as allies,” Pope Leo XIV said, according to Vatican News.

Drawing the line between reality and simulation

A key concern for the Vatican is how AI is blurring the boundary between what is real and what is not. In his message, Pope Leo XIV warned that technologies capable of simulating human identity could disrupt the way people communicate and relate to one another.

“By grouping people into bubbles of easy consensus and easy outrage, these algorithms reduce our ability to listen and think critically, and increase social polarisation,” he said, according to Vatican News. He also cautioned that growing dependence on AI could weaken human creativity, responsibility, and critical thinking.

The Vatican’s guidance is not just theoretical; it extends into daily practice within the Church itself. In February, Pope Leo XIV told priests not to rely on AI tools to write sermons.

“To give a true homily is to share faith,” and AI “will never be able to share faith,” he said during a Q&A session with clergy from the Diocese of Rome, as reported by National Catholic Reporter via Axios. He also warned against chasing online popularity, including on platforms like TikTok.

Partnerships and cyber defenses

Beyond messaging, the Vatican is also taking practical steps to strengthen its digital infrastructure.

It has expanded cybersecurity collaborations, including partnerships with AI-focused firms, to protect its systems and contribute to broader international discussions on AI governance. These efforts aim to position the Church not just as a moral authority, but as an active participant in shaping how nations and organizations respond to AI risks.

Also read: Norway’s proposed under-16 social media ban would require platforms to verify ages as governments rethink how algorithms affect young users.