Who Wrote Ephesians and Why: Historical Context Explained

Every reading of the Letter to the Ephesians eventually runs into the same question: who actually wrote it, and when. The answer depends on which piece of evidence a reader weighs more heavily, the letter's own claim, the textual variant in its opening verse, or the style differences scholars have documented against Paul's undisputed letters. None of this is settled, and an honest guide should say so upfront rather than present one side as fact.

The Traditional View: Paul Writing From Prison

The letter twice identifies its author as a prisoner (Ephesians 3:1, "Paul, the prisoner of Christ Jesus," and 4:1, "I, the prisoner of the Lord"), which places it alongside Philippians, Colossians, and Philemon as one of the four traditional prison epistles. The traditional dating puts its composition around 60 to 62 AD, during Paul's imprisonment in Rome described at the end of Acts, and names Tychicus as the letter's courier (6:21-22), the same man who carried the letter to the Colossians at roughly the same time, which is itself part of the evidence for a shared composition period between the two letters.

On this view, Paul is writing near the end of his ministry, to a congregation he had founded and led in person for longer than almost any other city on his journeys, unable to visit but wanting to reinforce what he had already taught them face to face.

The Circular Letter Theory

A second, older puzzle sits inside the manuscript evidence itself. The earliest and most reliable Greek manuscripts of Ephesians do not contain the words "in Ephesus" in the letter's opening address (1:1), which reads simply "to the saints who are also faithful in Christ Jesus" without naming a city at all. Later manuscripts add "in Ephesus," which is the version most modern Bibles print.

This gap led the 17th-century archbishop James Ussher to propose what is now called the circular letter theory: that Paul, or whoever wrote in his name, intended the letter to travel to several congregations across the province of Asia, with each copy filled in with a different city's name as it was read aloud, and Ephesus is simply the name that stuck to the copy that survived and became canonical. This would also explain a detail that puzzles readers familiar with Paul's other letters: Ephesians contains none of the personal greetings, in-jokes, or specific pastoral references to named individuals that fill letters like Romans 16 or Philippians, despite Paul having spent nearly three years building personal relationships in the city.

The Modern Authorship Debate

Beyond the circular letter question, a majority of contemporary biblical scholars date Ephesians later than the traditional view, generally somewhere between 70 and 100 AD, and read it as deutero-Pauline, meaning written in Paul's name and drawing heavily on his authentic letter to the Colossians, by a follower continuing his teaching after his death. This was an accepted literary convention in the ancient world, carried out openly as a way of extending a respected teacher's voice, and did not carry the connotation of forgery it would today.

Scholars on this side point to vocabulary and stylistic differences from Paul's undisputed letters (Romans, 1 and 2 Corinthians, Galatians, Philippians, 1 Thessalonians, Philemon), a noticeably more developed view of the church as a single universal body rather than local congregations, and close textual overlap with Colossians that reads, to some scholars, more like literary dependence than coincidental repetition from the same author writing at the same time.

Scholars who hold the traditional view respond that stylistic differences can be explained by a different subject matter, a different amanuensis (secretary) taking dictation, or Paul writing at a different stage of his theological development, and that the early church universally received the letter as authentically Pauline without recorded dispute.

Neither position is presented here as settled. Both are held by serious scholars today, and a reader engaging with the letter seriously should know the debate exists rather than encounter only one side of it.

What Acts 19 Tells Us About Paul in Ephesus

Whatever position a reader takes on authorship and dating, the account in Acts 19 is not disputed as history in the same way, and it grounds the letter in a real place still standing today. Paul spent close to three years in Ephesus, longer than in nearly any other city on his journeys, teaching daily in the lecture hall of Tyrannus after being pushed out of the synagogue. His presence became well known enough in the city that when a group of silversmiths, whose trade depended on selling silver shrines of the goddess Artemis, felt their business threatened by his teaching, they incited a riot that filled the city's Great Theatre with a crowd chanting "Great is Artemis of the Ephesians" for close to two hours before city officials dispersed it. Our article on Paul in Ephesus follows those three years step by step.

That theatre, seating roughly 25,000 in its Roman form, still stands as one of the most visited monuments in Ephesus today, and standing in it is the closest a modern visitor gets to the actual physical setting behind this letter, regardless of which side of the authorship debate they find more convincing. The riot and the theatre itself are covered in full in our Great Theatre guide.

For the buildings associated with the early congregation, read where the Ephesian church met and how those sites differ from the theatre.

For the fuller picture of the letter this history sits behind, return to the Letter to the Ephesians guide, or continue to how Paul's letter compares to John's later letter to the same church in Revelation.

The three years Acts records in Ephesus are the longest Paul spent anywhere. Our Footsteps of St Paul itinerary follows that ministry across Turkey, from Ephesus and the western churches through to Tarsus and Antioch.