Britannica AI Icon
Adding us as a Preferred Source tells Google you trust our content, so our articles show up more often in your Google Search, Discover feed, and AI Overviews.
verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Feedback
Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login).
Thank you for your feedback

Our editors will review what you’ve submitted and determine whether to revise the article.

External Websites

St. Clement I

pope
Also known as: Clemens Romanus, Clement of Rome
Top Questions

Who was St. Clement I?

What is St. Clement I’s significance in Christian history?

What was the purpose of St. Clement I’s Letter to the Church of Corinth?

What is the legend associated with St. Clement I’s martyrdom?

What is St. Clement I the patron saint of?

What is the Apostolic Constitutions and its connection to St. Clement I?

St. Clement I (born, Rome?—died 1st century ce, Rome; feast day November 23) was the fourth pope, the leader of the Roman Catholic Church, from 88 to 97 or from 92 to 101, making him the supposed third successor of St. Peter the Apostle. (In Catholic tradition, Peter was the first pope, and his ministry was passed on to his successors as bishops of Rome.) Clement was also the first Apostolic Father, a title given to early Greek Christian writers whose works, dating primarily from the late 1st and early 2nd centuries, are the principal source for information about Christianity during the two or three generations following the Apostles.

According to the early Christian writer Tertullian, Clement was consecrated by St. Peter, and St. Irenaeus lists him as a contemporary of the Apostles and a witness of their preaching. Eusebius of Caesarea dates his pontificate from 92 to 101, following that of St. Anacletus. Clement was succeeded by St. Evaristus. His martyrdom is legendary, and he has been hypothetically identified with the Clement mentioned in the Letter of St. Paul to the Philippians (4:3). His attribute is an anchor, to which he was tied and cast into the sea, according to spurious tales.

Authorship of the Letter to the Church of Corinth (or First Letter of Clement, I Clement), perhaps the most important 1st-century Christian document other than the New Testament, has been traditionally ascribed to him. Still extant, it was written to settle a controversy among the Corinthians against their church leaders and reveals that Clement considered himself empowered to intervene (the first such action known) in another community’s affairs. His Letter achieved almost canonical status and was regarded as Scripture by many 3rd- and 4th-century Christians.

Discover the fascinating events that shaped the world, straight from our editors.
By clicking “Sign Up”, you consent to the Britannica Privacy Policy and Terms of Use.
Christ as Ruler, with the Apostles and Evangelists (represented by the beasts). The female figures are believed to be either Santa Pudenziana and Santa Praxedes or symbols of the Jewish and Gentile churches. Mosaic in the apse of Santa Pudenziana, Rome,A
Britannica Quiz
Pop Quiz: 19 Things to Know About Christianity

Numerous Clementine writings—those that at various times were added to the first Letter—show the high regard for Clement in the early church. Most scholars believe that the Second Letter of Clement, as well as several other works of so-called Clementine literature, were not penned by Clement I himself. Similarly, he has been credited with transmitting to the church the Ordinances of the Holy Apostles Through Clement (Apostolic Constitutions), which, reputedly drafted by the Apostles, is the largest collection of early Christian ecclesiastical law. The constitutions are now believed, however, to have been written in Syria about 380.

The Editors of Encyclopaedia BritannicaThis article was most recently revised and updated by René Ostberg.