Parallel
Philippians 2:16
Robinson-Pierpont Byzantine Textform · Berean Standard Bible
λόγον ζωῆς ἐπέχοντες, εἰς καύχημα ἐμοὶ εἰς ἡμέραν χριστοῦ, ὅτι οὐκ εἰς κενὸν ἔδραμον, οὐδὲ εἰς κενὸν ἐκοπίασα.
as you hold forth the word of life, in order that I may boast on the day of Christ that I did not run or labor in vain.