It’s not every day that a tech billionaire and the Bishop of Rome end up in a public feud, but that’s exactly what’s happening between PayPal founder Peter Thiel and Pope Leo XIV. On one side stands Thiel, a German-born, Ohio-raised entrepreneur with an estimated net worth of $39.4 billion, according to Forbes. He commands 470,000 followers on X, has a powerful ally in Vice President JD Vance, and runs Palantir, a data analytics and AI company with a military division that has made him one of the most influential figures in the surveillance-tech world. On the other side is Pope Leo XIV, born Robert Francis Prevost in Chicago, the first American pope in modern times and the spiritual leader of an estimated 1.4 billion Roman Catholics. The Vatican holds roughly $3 billion in assets, and the Pope’s social media presence is staggering: 17.8 million followers on X, 14 million on Instagram, and a moral authority that reaches far beyond church pews. He is anti-war, and in May he issued a manifesto titled “Magnifica Humanitas: On Safeguarding the Human Person in the Time of Artificial Intelligence.” According to NBC, the Pope called for “disarming AI”—not rejecting the technology outright, but ensuring it never dominates humanity. He specifically called for stronger global regulation around autonomous weapons and warfare, arguing that machines should not have the power to decide who lives and who dies. That message was always going to put him on a collision course with Thiel, who has spent decades championing unfettered innovation and dismissing government oversight as a threat to progress. But what began as a policy disagreement has turned into something far more dramatic, with Thiel accusing the Pope of being an unintentional “Chinese communist agent” and, more recently, suggesting that the Pope’s AI criticism could be paving the way for the Antichrist. It might sound like the premise of a satirical novel, but both men are utterly serious, and the stakes they describe are nothing less than the future of humanity.
Thiel was raised Lutheran, but he now describes himself as a “small-o orthodox Christian,” a phrase that signals loyalty to traditional Christian beliefs without the institutional baggage of a specific denomination. He has deep ties to ACTS 17, a tech-focused Christian organization whose name comes from the biblical story of Paul speaking to Athenian philosophers about faith and reason. That background is important because it gives Thiel a theological vocabulary to wield against the Pope. According to Politico, Thiel has been delivering what it calls “Antichrist” lectures, and in his latest talk, given at a Masonic lodge in Nashville, he turned his attention squarely on Pope Leo XIV. Politico obtained transcripts and recordings of the event, and what Thiel said goes far beyond mere policy critique. He argued that the Pope is trying to score populist points by attacking AI. “Many people know that AI is politically unpopular and want to leverage that to boost their own popularity,” Thiel said. Then he threw a rhetorical grenade: the pontiff, Thiel claimed, “needed something politically popular to distract from the church’s child sex abuse scandals, and he found it in AI.” It was a devastating accusation, suggesting that the Pope’s moral concern for human dignity in the age of artificial intelligence was just a cynical public relations move. But Thiel didn’t stop there. He went on to argue that the Pope’s call for global AI regulation could help establish a “worldwide totalitarian regulatory regime,” and that such a system would create conditions for the Antichrist to appear. For readers unfamiliar with Christian end-times theology, the Antichrist is a false savior who will wreak havoc on the world just before Jesus’s prophesied return. Belief in that figure runs deep in many Christian traditions, and Thiel is clearly comfortable using it as a rhetorical weapon. To his supporters, he is a modern-day prophet warning against the dangers of centralized power. To his critics, he is a billionaire using God to protect his profit margins.
To understand Thiel’s argument, you have to follow the chain of logic he has constructed. The Pope’s manifesto is not a Luddite rejection of technology. In fact, Leo XIV acknowledges that AI could be a powerful tool for good if it is guided by ethical principles. What worries him is the potential for autonomous weapons, mass surveillance, and algorithms that make life-and-death decisions without accountability. His solution is regulation, especially international agreements that would prevent the worst uses of AI before they become embedded in society. Thiel, however, sees any attempt at global governance as a slippery slope. He has long argued that regulatory bodies inevitably grow bloated and oppressive, and he believes that AI is too important to be left in the hands of bureaucrats. In his Nashville speech, he suggested that the Pope’s call for “disarming AI” would lead to the disarmament of Western civilization itself, leaving the free world vulnerable to China and other authoritarian powers. The accusation that the Pope is acting as an unintentional “Chinese communist agent” fits into that narrative: if the Vatican pushes the U.S. to adopt strict AI regulations while China continues to develop AI without moral constraints, Thiel argues, then the Pope is effectively helping the Chinese government outpace America. It’s a clever rhetorical move, painting the Pope as naive at best and treasonous at worst. But Thiel’s own motives are worth examining. He has a massive financial stake in AI and surveillance technology through Palantir, which has contracts with military and intelligence agencies. If AI becomes heavily regulated, especially around autonomous weapons, Palantir’s business model could face serious consequences. So when Thiel wraps his opposition in apocalyptic language, critics say he is defending his wallet while claiming to defend civilization. His “Antichrist” lectures may reflect genuine religious conviction, but they also happen to align perfectly with his bottom line.
Critics have responded with a mixture of disbelief and sharp analysis. Dave Gibson, director of Fordham University’s Center on Religion and Culture, told the National Catholic Register that Thiel’s criticism of the Pope reveals what Thiel truly feels about anyone who would dare to set limits on his ambitions. “The fact that Leo brings a moral frame and sensibility to Thiel’s tech ethics clearly offends Thiel as well,” Gibson said. That observation cuts deep. Thiel is used to being the visionary, the person who defines the future on his own terms. The Pope represents a different kind of authority—one that claims to speak for the human person, not just for shareholders or tech enthusiasts. For Thiel, that moral challenge is not just an inconvenience; it is an existential threat to a worldview that treats innovation as sacred. Gibson also suggested that Thiel’s end-times rhetoric might be masking a more earthly anxiety. “The fact that the Chinese are actually running ahead of Thiel and the Americans in the race to anything-goes-AI may be what really offends him,” Gibson said. That is a striking line. Thiel has spent years warning about American decline and the need to compete with China, especially in technology. If China is pulling ahead in AI, then any talk of regulation—especially global regulation—could be seen as an attempt to slow down the U.S. just when it needs to accelerate. In that light, the Pope’s call for disarmament becomes a threat not just to Thiel’s business interests, but to his entire vision of American greatness. Thiel may genuinely believe in the Antichrist and the apocalypse, but his unfolding prophecy conveniently serves his earthly goals. The more he can frame AI regulation as a satanic trap, the harder it becomes for reasonable people to have a reasoned conversation about the ethics of technology.
Daniel Rober, who heads the Catholic studies department at Sacred Heart University, offers yet another warning. He told the National Catholic Register that Americans should be less worried about the Antichrist and more worried about Thiel’s influence on Vice President JD Vance and the Trump administration. That concern is well-founded. Thiel has been a major financial backer and mentor to Vance, and his ideas carry enormous weight in the corridors of power. When Thiel speaks about AI, he is not just speaking to an audience of tech enthusiasts; he is speaking to people who shape policy. That means his attacks on the Pope are not merely theoretical. They could translate into actual government decisions about how the U.S. approaches AI regulation, both domestically and internationally. Rober’s point is that Thiel’s apocalyptic rhetoric could be used to justify a completely hands-off approach to AI, allowing tech companies to develop and deploy powerful systems with minimal oversight. That would be a victory for the tech industry, but it might also be a disaster for human rights, privacy, and democracy. And as the U.S. midterms approach, the battle over AI is becoming increasingly political. Tech leaders like Thiel are “armed to battle” with political and religious leaders, as the original report put it, each side trying to sway public opinion. The Pope has the moral weight of 1.4 billion Catholics behind him, but Thiel has the financial weight of Silicon Valley, the military-industrial complex, and a sympathetic White House. Moneywise has reached out to the Vatican and to Thiel via Palantir for comment, but neither side has responded. Perhaps silence is the safest strategy when the other side is accusing you of ushering in the apocalypse.
At its heart, this clash between Peter Thiel and Pope Leo XIV is not really about artificial intelligence. It is about authority, power, and the future of human dignity. Thiel represents a vision of the future where innovation is the highest good, where entrepreneurs are the prophets of a new age, and where any attempt to constrain technology is an act of betrayal against progress. The Pope represents a vision of the future where human beings are never means to an end, where the powerful must answer to moral law, and where technology must serve humanity rather than dominate it. Both men believe they are fighting for the soul of the world. Thiel sees the Pope’s call for regulation as a dangerous step toward totalitarianism, a prelude to the Antichrist. The Pope sees Thiel’s embrace of unregulated AI as a dangerous step toward a world where machines make decisions no human should ever delegate. And in the middle are ordinary people who will live with the consequences. There is something almost medieval about this confrontation: two men, one with money and one with faith, standing on opposite sides of history, each appealing to a higher truth. Thiel, raised Lutheran and now an orthodox Christian of sorts, speaks in the language of prophecy and end times. The Pope, a former missionary and now the first American pontiff, speaks in the language of mercy and justice. Neither seems willing to compromise, and neither is going away. The irony is that Thiel, who once helped create a system that allowed people to send money around the world in seconds, now spends his energy warning about the end of civilization. And the Pope, leader of an institution that has survived wars, plagues, and schisms, is asking humanity to pause and reflect before handing our future to machines. Whether or not the Antichrist is coming, the choices we make about AI in the next few years will shape history for generations. Thiel may dismiss the Pope’s moral framework as populist nonsense, but he cannot escape the fact that the questions raised by AI are ultimately moral questions. What should machines be allowed to do? Who gets to decide? And what happens when the people who control the most powerful technology have the least interest in being constrained by ethics? These are questions for everyone, not just billionaires and popes. The showdown between Thiel and Leo XIV is a reminder that the future is not something that simply happens to us—it is something we are choosing right now, with every decision, every law, and every tweet. The end times may or may not be nigh, but the battle for the meaning of intelligence, both human and artificial, is already here.