The four letters Paul wrote during his time in Ephesus prison are Philipians, Philemon, Colosians, and Ephesians. It was likely written in that exact order as well. When Paul was writing Philipians, he was unsure whether he would be released or put to death, and he made peace with his situation either way. Philipians was written to the church is Philipi, Colosians to the church is Colosians, Philemon to the person [Philemon]([[philemon]]) and Ephesians was a circular, a letter meant to be circulated to all churches in the region. [[apostolic-history]], [[ministry-of-paul]]