Therefore we ought to give the more earnest heed to the things which we have heard, lest at any time we should let them slip.
We must pay the most careful attention, therefore, to what we have heard, so that we do not drift away.
Διὰ τοῦτο δεῖ περισσοτέρως ἡμᾶς προσέχειν τοῖς ἀκουσθεῖσιν, μήποτε παραρρυῶμεν.
Dia toyto dei perissoterōs ēmas prosechein tois akoystheisin, mēpote pararryōmen.