Is should be joined with throughout all the churches; as Rev., whose praise in the Gospel is spread throughout, etc. The person referred to has been variously identified with Titus' brother, Barnabas, Mark, Luke, and Epaenetus, mentioned in Rom 16:5. The reference to Epaenetus has been urged on the ground of a supposed play upon the word praise, epainos; Epaenetus meaning praiseworthy; and the parallel is cited in the case of Onesimus profitable, of whom Paul says that he will henceforth be useful, Phm 1:11.