Hebrews 3:15

15.While it is said, etc. He intimates that the reason for making progress never ceases as long as we live, because God calls us daily. For since faith responds to the preaching of the Gospel, as preaching continues through the whole course of our life, so we ought to continue growing in faith. The phrase, then, while it is said, is the same as though he had said, “Since God never makes an end of speaking, it is not enough for us readily to receive his doctrine, except we exhibit the same teachableness and obedience tomorrow and every following day.” (66)

15. With regard to the saying, “today while ye hear his voice, harden
16. Not your hearts as in the provocation;” who now were they that when they heard did provoke? Nay, did not all who came out of Egypt under Moses? Etc.

Bloomfield approves of this version, only he considers the quotation is confined to the words, “Today, while ye hear his voice,” and regards what follows, “harden not,” etc., as said by the writer: See Appendix N. — Ed.