~250 · Egypt (likely Alexandria or the Fayum region)

Sub Tuum Praesidium — Earliest Known Marian Prayer

A papyrus fragment from around 250 AD preserves the oldest known prayer to the Virgin Mary, showing that Christians were asking for her intercession long before any council or dogma formalized the practice.

In 1917, scholars working through a collection of Egyptian papyri at the John Rylands Library in Manchester came across a small Greek text that would rewrite assumptions about early Christian devotion. The fragment contained the prayer Sub Tuum Praesidium — 'Under your protection we take refuge, O holy Mother of God.' It was dated to roughly 250 AD, pushing Marian devotion back far earlier than many had assumed. The prayer calls Mary Theotokos, 'God-bearer,' nearly two centuries before the Council of Ephesus would officially defend that title in 431. This means ordinary Egyptian Christians were already using the term in their prayers while the Church was still being persecuted. The prayer is not elaborate. It is short, direct, and urgent — the kind of thing people say when they are scared. Given the date, these Christians may well have been praying it during the Decian persecution, when being caught worshiping could mean death. The Sub Tuum Praesidium is still prayed today. It appears in the Liturgy of the Hours and in various Eastern liturgies. Coptic, Byzantine, and Roman Catholics all use versions of it. What began as a desperate plea on a scrap of Egyptian papyrus turned out to be one of the most enduring prayers in the Church.