October 31, 1517, Wittenberg. An Augustinian friar nailed a document to the door of a church.

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If you grew up in a Protestant environment, you’ve surely heard the “standard version” of this story: Martin Luther, a single man standing against the entire corrupt Roman papacy. Truth against power. Conscience against the institution. A lone hero who changed the history of Christianity.

It’s a stirring version. But it’s incomplete.

The Accidental Going Viral of an Academic Document

Let’s first restore a frequently omitted fact: Luther’s original intent in posting the Ninety-Five Theses was not to launch a grand, dramatic reformation. He wasn’t even trying to leave the Catholic Church.

What he did, in today’s terms, was publish an open letter within academic circles, inviting other theologians to debate “the legitimacy of indulgences.” That document was written in Latin — and ordinary people of the time couldn’t read Latin at all.

Luther probably expected something like this: a few professors would respond, the papacy might issue a clarification, and the matter would be over.

But it wasn’t over. Because two forces beyond his control intervened.

The Printing Press: The Sixteenth Century’s Algorithm

The first force was the printing press.

Someone translated the Theses into German, then mass-produced them using Gutenberg’s printing press. Within a few weeks, this document — originally just an academic text on a small-town church door — had spread throughout the German territories.

If the Theses were a tweet, the printing press was the algorithm that helped it “go viral with reshares.”

And the printing press did more than just spread information. It transformed the power structure of knowledge. Before the printing press, whoever controlled the copying of manuscripts controlled the circulation of knowledge — and that was the papacy and the monasteries. The printing press shattered this monopoly. Anyone with a printing press could become a disseminator of knowledge.

In “When Nudity Becomes Language: The Body’s Grammar and Algorithmic Symbiosis in the Digital Age,” I discussed how algorithms determine what content gets seen. The printing press five hundred years ago was doing the same thing — it determined whether Luther’s voice could be heard. The only difference is that the algorithm is automatic, while behind the printing press were conscious human beings.

Luther’s ideas spread not only because what he said made sense, but because a new diffusion technology allowed his voice, for the first time, to cross the limits of geography and class.

Political Shelter: No Reformation Without the Elector

The second force was politics.

The German local nobility — particularly Frederick III, Elector of Saxony — provided Luther with crucial political shelter.

Why? Because they were moved by Luther’s theology? Perhaps in part. But the more practical reason was this: the local nobility were already dissatisfied with the expansion of the Roman papacy’s power. The papacy levied taxes in the German territories, sold indulgences, and interfered in local affairs — all sovereignty that the nobility wanted to reclaim.

Luther offered the perfect leverage. To support Luther was to have a “legitimate reason” to oppose the papacy’s power. Religious reformation was simultaneously a tool for political autonomy.

Had Frederick III not stepped forward to protect Luther, the papacy’s verdict would have been carried out — and Luther would likely have been burned as a heretic, like Jan Hus a century earlier. His Ninety-Five Theses would have become a footnote in history, not the starting point of a reformation.

This is not to say Luther’s faith was insincere — it’s to say this: sincere faith, without the backing of technology and politics, might not stir even a ripple in history.

The True Nature of Indulgences

While we’re at it, let’s clear up a common misconception: Luther did not say indulgences were “absolutely wrong.”

His position was closer to: “Compared to God’s grace, indulgences are insignificant.” What he opposed was not the existence of indulgences, but the way they were over-marketed.

Indulgences were essentially the “crowdfunding” of their day. The papacy needed money to rebuild St. Peter’s Basilica, so it invented a monetization model — you buy a certificate, and the church promises to reduce your time in purgatory.

The problem lay on the sales side. To hit their targets, the salesmen exaggerated the effectiveness more and more, even implying that you could redeem deceased relatives. It’s like modern dietary supplements, hyped up as miracle cures to drive sales.

What Luther opposed was this kind of over-marketing, and many within the Catholic Church opposed it too. He never intended to split the Church. But once the butterfly flapped its wings, the unfolding of events was no longer under control.

Demythologization Is Not De-faith-ification

Why am I “deconstructing” the Reformation this way?

Not because I think the Reformation is unimportant — quite the opposite, I believe it is profoundly important — but because I feel we owe the Reformation a more complete understanding.

To reduce the Reformation to “one hero against one institution” is like reducing any complex historical event to a story of good guys beating bad guys — it feels satisfying, but it loses the real lesson.

What is the real lesson? It is that the eruption of historical events is never the result of a single factor. It is the resonance of ideas, technology, politics, economics, and timing. Luther’s courage was a necessary condition, but not a sufficient one. Without the printing press, without political shelter, without all of Europe’s accumulated dissatisfaction with the papacy reaching a critical point — the Reformation would not have happened.

In “Technology Begins With Human Nature: Business Insights From Facebook’s Algorithm Restructuring,” I discussed how technology reshapes the diffusion of information. What the printing press did five hundred years ago and what social platforms do today are structurally astonishingly similar — both lower the barrier to diffusion, giving previously suppressed voices a chance to be heard, while also making the control of information far more difficult.

A Reminder Five Hundred Years On

Five hundred years of the Reformation. Two thousand years of Christianity.

One thing this history reminds me of is this: don’t reduce complex movements to hero stories. And don’t assume that the power of ideas can operate on its own, detached from the infrastructure of reality.

The best of ideas, without channels of diffusion and the protection of power, may be no more than a passing gust of wind. And the worst of ideas, with the backing of technology and politics, may become a movement.

Wisdom lies not in worshipping heroes, but in understanding what those invisible forces — the ones that allowed a hero to become a hero — actually were.