Who Was the Letter of Ephesians Written To?

Much debate in these modern times surrounds the intended recipients of the letter of Ephesians, mostly because of a textual issue in Ephesians 1:1. Therefore, it is worthwhile to take a look at this issue more in-depth, for if the key phrase ἐν Ἐφέσῳ was not in the original autograph, figuring out who the intended recipients were becomes much more difficult.