Yet when I preach the gospel, I have no reason to boast, because I am obligated to preach. Woe to me if I do not preach the gospel!
Textus Receptus (TR) - 1 Corinthians 9:16 >Ἐὰν γὰρ εὐαγγελίζωμαι, οὐκ ἔστι μοι καύχημα· ἀνάγκη γάρ μοι ἐπίκειται· οὐαὶ δέ μοι ἐστίν, ἐὰν μὴ εὐαγγελίζωμαι.