A billionaire goes preacher

Peter Thiel, billionaire venture capitalist and co-founder of PayPal, is not accustomed to being in the crosshairs. But in September 2025, he stepped into a new battleground: theology. Thiel started an invitation-only lecture series in San Francisco under the auspices of ACTS 17, a charitable organization that examines overlaps between religion and technology.

In these conversations, Thiel gave his most explicitly religious framing to date, aligning Christian eschatology — Antichrist, apocalypse, Armageddon — with current concerns over artificial intelligence, ecological breakdown, and political domination. He warned that unregulated technology and over-regulation alike could be tools of a nascent Antichrist figure.

The Wall Street Journal reported that Thiel’s subject was not to predict a literal end of the world but to use biblical prophecy as a lens through which to think about existential threats and political possibilities. He referenced René Girard’s theories, passages from Revelation and Paul, and concepts such as the katechon, a restraining force said to hold back chaos and the Antichrist.

The demon protesters

The lectures were not without controversy. Outside the San Francisco venue, about 50 protesters gathered, some wearing demon masks, red capes, and horns. They carried signs with slogans such as “No Tech Antichrist” and “Palantir is the Beast,” calling out Thiel’s surveillance company.

Local outlets described the protest as a coalition of activist groups, left-leaning organizations, and artists staging what one activist called “spiritual satire.” For them, Thiel’s apocalyptic framing was a distraction from his actual influence: investments in surveillance, big data, and politics.

The demon imagery was deliberately theatrical. Protesters sought to flip the Antichrist narrative back onto Thiel, casting him as the figure he warned against — a billionaire with vast technological and political power cloaked in religious prophecy.

Themes in Thiel’s lectures

Inside the lecture hall, Thiel emphasized three recurring themes:

Technology as temptation and trap
He suggested that AI and digital power could be used by a global leader who promises order and peace while quietly consolidating domination.

The Antichrist political metaphor
He argued that the Antichrist would not appear as a horned monster but rather as a charismatic savior who offers security through concentration of power.

Navigating between extremes
For Thiel, the modern challenge is avoiding both Armageddon (collapse of technological order) and the Antichrist (totalitarian abuse of regulation).

Mixed reception

Reactions to the lectures have been divided. Some Silicon Valley attendees praised Thiel for bridging theology and technology, calling it a new way to frame existential risk. Others dismissed the talks as incoherent or apocalyptic fearmongering.

Protesters countered that Thiel’s message is self-serving: resisting regulation, portraying oversight as evil, and rebranding libertarian ideology with religious overtones.

Commentators also noted the demographics of the audience — overwhelmingly male, white, and tech-oriented — and questioned whether Thiel’s message would resonate beyond Silicon Valley circles.

Religion and tech converge
By framing AI and regulation through biblical prophecy, Thiel links secular existential risk with spiritual narrative. This makes his arguments symbolically powerful.

Cultural and political influence
Thiel funds political campaigns, think tanks, and major startups. His theological framing could influence how allies and investors discuss technology and ethics.

Backlash and satire as resistance
The demon protesters showed how opponents can use parody and religious symbolism to discredit Thiel’s message. Their costumes and slogans reframed him from prophet to villain in the public eye.

Religion in Silicon Valley
Spirituality is usually private in the tech world, but Thiel’s open theology could encourage others to bring faith into debates on AI, power, and ethics.

A clash of symbols

The image of a billionaire warning of the Antichrist inside a lecture hall while demon-masked protesters mocked him outside captures something distinctive about this moment. Religion is not disappearing from conversations on technology and power — it is returning in theatrical and polarizing ways.

Whether Thiel is seen as visionary, provocateur, or self-styled prophet, his speeches and the protests they sparked highlight a larger truth: politics, technology, and theology are converging in ways that will shape not only Silicon Valley but global debates about the future.

Sources

Wall Street Journal – Peter Thiel Wants Everyone to Think More About the Antichrist
San Francisco Chronicle – Thiel’s Antichrist lecture sparks protest
San Francisco Standard – Audience and coverage of protests
Hoover Institution – Thiel, apocalypse, and Girard influence
Wikipedia – Peter Thiel biography