I thank my God... — Note the almost exact verbal coincidence with the salutations in Ephesians 1:15-16; Philippians 1:3-4; Colossians 1:3-4, with, however, the natural distinction that this is briefer and simpler in style.
Related Commentaries of Philemon 1:4
Philemon 1:4
4 I thank my God, making mention of thee always in my prayers,