Here are some short lectures on the epistle to the Ephesians. I take time to wrestle with the fact that Ephesians was not likely not originally penned to the city of Ephesus in addition to using the epistle to the Colossians as a literary source. This latter point, of course, directly influences the issue of Pauline authorship (which I also explore). Furthermore, Ephesians is the only epistle in the New Testament where there is no crisis being solved by the author!
Let me know in the comments below how you personally wrestle with these difficult and critical issues.
Introduction to Ephesians
Ephesians chapters one through three
Ephesians chapters four through six