Who Outlawed the Maya Religion and Burned All but Four of Their Sacred Bark-Paper Books in the 16th Century

The man who outlawed the Maya religion and burned all but four of their sacred bark-paper books was Diego de Landa, a Spanish Franciscan friar who later became bishop of Yucatán. In July 1562, in the town of Maní, he staged a mass auto-da-fé that destroyed dozens of Maya codices and thousands of religious objects. Four books survived by accident, not by policy, and those four are what remain of pre-Columbian Maya writing.

The Mechanism: Why a Franciscan Burned Books

Landa did not stumble into this. He arrived in Yucatán in 1549, learned Yucatec Maya, and concluded that the religion he was trying to replace was still operating underneath the surface of nominal conversion. His response was to attack the physical infrastructure of that religion.

Maya codices were made from the inner bark of fig trees, coated with a lime paste, and painted with mineral pigments. They functioned as scripture, calendar tables, astronomical records, and lineage histories at once. A codex was not a book in the modern sense. It was a portable ritual object, and destroying it removed the memory that a community could consult. That is the mechanism: removal of objects plus removal of the specialists who could read them.

The July 1562 event at Maní was an inquisition-style proceeding. Landa collected accused apostates, extracted confessions under torture, and then held a public burning. The number of codices destroyed is usually given as 27 in colonial accounts, though the figure is contested and the total volume of Maya writing lost is far larger than that single event. The point is that the destruction was organized, ritualized, and public, meant to be seen.

Why does the mechanism matter for the keyword question? Because the burning was not the whole act. The outlawing was the legal and ecclesiastical frame; the fire was the enforcement. Landa acted under authority he believed he held as a Franciscan guardian and later bishop, and the church and crown tolerated it even after some officials objected. The persecution of Maya religion ran well beyond one afternoon in Maní.

Quantified Context: How Much Was Lost

Pre-Columbian Maya writing existed for well over a thousand years, from at least the third century BCE to the Spanish conquest. Across that span, codices were produced in quantity by scribal schools attached to royal courts and temples. The four surviving codices, now named Dresden, Madrid, Paris, and Grolier, represent a rounding error against that production.

Only four were named for the European cities where they ended up. Each is a fragment, and none are anywhere near complete. The Grolier Codex, the most contested of the four, is a partial almanac and its authenticity was argued over for decades before most specialists accepted it. The Dresden Codex is the most complete, with 74 painted pages. That is the entire surviving corpus of Maya bark-paper books.

Landa's own written account is part of the irony. His Relación de las cosas de Yucatán, written around 1566, contains the single most detailed colonial description of Maya life and calendrics. The same man who burned the books recorded information that helps modern epigraphers read the survivors. This is the professional caveat: the destruction and the documentation came from one hand.

To put the loss in scale, the Maya script has roughly 800 known glyph signs, and only in the late 20th century did epigraphers achieve a working decipherment. Had the codices survived in greater number, that decipherment might have come a century earlier. The four survivors were also not the only lost books. Maya communities continued to produce and hide texts, and colonial records mention additional codices destroyed or secreted away in the 17th and 18th centuries.

Edge Cases: What the Burning Did Not Do

The burning did not eliminate Maya religion. It did not even eliminate Maya writing. This is the most important edge case and the one most thin explainers get wrong.

Maya communities had a fallback medium: stone monuments, painted ceramics, and, crucially, colonial-era transcription into Latin script. The Popol Vuh, the K'iche' Maya creation narrative, survived because it was written down in the 16th century using the Latin alphabet and preserved by Dominican friars and Maya scribes. The Books of Chilam Balam survived the same way, as alphabetic transcriptions of older knowledge. The religion of the books was partly destroyed; the knowledge was partly re-encoded.

Edge case two: Landa was not sole author of the policy. Spanish colonial religious policy toward Indigenous religions was broader than one friar. The extirpation campaigns in Yucatán, in highland Guatemala, and in central Mexico all followed a similar pattern, with local officials competing for authority and sometimes restraining one another. Landa's actions drew scrutiny, and he was recalled to Spain, tried, and eventually exonerated and promoted to bishop. He returned to Yucatán and died there.

Edge case three: the number 27 is not fixed. Colonial sources disagree, and modern historians treat the count as approximate. Do not treat the figure as precise.

Misconceptions: What the Record Actually Shows

Misconception one: that Landa personally burned the books with his own hands. The event was a public proceeding involving officials and local enforcers. Landa ordered and presided; the fire was a group action.

Misconception two: that all four surviving codices were saved by sympathetic Spaniards. The Dresden, Madrid, and Paris codices reached Europe through various channels over centuries, and the Grolier Codex surfaced in Mexico in the 1960s. There is no single dramatic rescue story.

Misconception three: that the Maya had no other books. Thousands of inscriptions on stone, ceramic, and bone survive, and those are primary sources for the script and religion. The codices are the loss that matters most, not the total loss.

Misconception four: that the codices were simple picture books. They encoded astronomical tables, Venus cycles, eclipse predictions, and ritual calendars with mathematical precision. The Dresden Codex contains Venus tables accurate to within a few days over centuries.

The counterintuitive detail many explainers miss: Landa's destruction may have been motivated less by pure fanaticism than by fear of a specific insurgency. The 1562 discovery of human sacrifice and ritual activity in the Yucatán hinterland convinced him that Christianity had not taken hold and that Maya religion was organizing resistance. The burning was counterinsurgency as much as theology.

The professional caveat: historians still debate how much Landa knew of what he was destroying. He had studied Maya calendrics closely enough to describe them, which means he understood the value of what he ordered burned. That is not exculpation; it is context.

Timeline: How the Destruction Unfolded

Practical Actions for Researchers and Readers

If you are studying the keyword question, the primary action is to use the surviving corpus directly.

Read the Dresden Codex facsimile first. It has the most pages and the clearest astronomical tables. Use Landa's Relación as a source on Maya life but cross-check every claim against archaeological evidence. Consult the Popol Vuh and Books of Chilam Balam for the alphabetic-transcription route to older knowledge. Treat the count of 27 destroyed codices as approximate and cite the range, not a single figure. Distinguish the 1562 Maní event from broader extirpation campaigns across Yucatán and highland Guatemala. For the Grolier Codex, read the authenticity debate rather than assuming settled acceptance.

Warning flags when you read popular accounts: exact counts of burned books presented as fact, claims that all four survivors were saved by a single sympathetic Spaniard, and assertions that Landa acted alone. Any account that treats the burning as the end of Maya writing has not read the inscriptions.

Limitations: What Historians Cannot Resolve

The documentary record is thin and self-interested. Landa is the main source for the 1562 event, and he wrote years after it, under interrogation. Maya accounts of the same period are filtered through colonial transcription. The exact number of codices produced before 1562 cannot be known, and the number destroyed at Maní is a colonial estimate, not an audit.

Modern epigraphers rely on the four survivors plus thousands of inscriptions. Those inscriptions are a different genre from the codices, so the loss cannot be fully reconstructed from them. Some queries treat the keyword as answered by a single name; the historically honest answer is a name plus a policy plus a longer campaign.

The legal and religious authority Landa exercised was contested in his own time. The Madrid and Paris codices are fragmentary. And the question of whether Maya religion was outlawed or merely suppressed by force remains debated among historians. The distinction matters: outlawing implies a formal legal act, and the Spanish record is full of local edicts, episcopal orders, and royal decrees that overlap without a single clean prohibition.

This article is general educational information about a historical event. It is not a legal opinion and does not describe any current legal rule or religious law. For questions about cultural heritage law, repatriation, or Indigenous religious rights, consult a qualified professional or the relevant cultural institution.