The book of Ephesians is different than the other letters we have looked at in this series on Paul’s follow-up with the churches he planted. For instance, there are no problems that he is trying to correct nor questions that he is answering. Also, it is less personal than his other letters.
Ephesians: A Summary of the Gospel
F.F. Bruce writes:
It [Ephesians] sums up in large measure the leading themes of the Pauline writings, together with the central motif of Paul’s ministry as apostle to the Gentiles. But it does more than that: it carries the thought of earlier letters to a new stage.1F.F. Bruce, The Epistles to the Colossians, to Philemon, and to the Ephesians, NICNT, Eerdmans, 1984, 229.
Clinton E. Arnold offers a statement of purpose for the letter:
Paul wrote this letter to a large network of local churches in Ephesus and the surrounding cities to affirm them in their new identity in Christ as a means of strengthening them in their ongoing struggle with the powers of darkness, to promote greater unity between Jews and Gentiles within and among the churches of the area, and to stimulate an ever-increasing transformation of their lifestyles into greater conformity to the purity and holiness that God has called them to display.2Clinton E. Arnold, Ephesians, Zondervan, 2010, 45.italics original