BIB
(i)
6 πεποιθὼς (being persuaded of) αὐτὸ (
the very thing) τοῦτο (this), ὅτι (that) ὁ (the
One) ἐναρξάμενος (having begun) ἐν (in) ὑμῖν (you) ἔργον (a work) ἀγαθὸν (good) ἐπιτελέσει (will complete
it) ἄχρι (until) ἡμέρας (
the day) Χριστοῦ (of Christ) Ἰησοῦ (Jesus).