Hebrews 10:15

The Greek, has "moreover," or "now." is a witness--of the truth which I am setting forth. The Father's witness is given Heb 5:10. The Son's, Heb 10:5. Now is added that of the Holy Spirit, called accordingly "the Spirit of grace," Heb 10:29. The testimony of all Three leads to the same conclusion (Heb 10:18). for after that he had said before--The conclusion to the sentence is in Heb 10:17, "After He had said before, This is the covenant that I will make with them (with the house of Israel, Heb 8:10; here extended to the spiritual Israel) . . . saith the Lord; I will put (literally, 'giving,' referring to the giving of the law; not now as then, giving into the hands, but giving) My laws into their hearts ('mind,' Heb 8:10) and in their minds ('hearts,' Heb 8:10); I will inscribe (so the Greek) them (here He omits the addition quoted in Heb 8:10-11, I will be to them a God . . . and they shall not teach every man his neighbor . . .), and (that is, after He had said the foregoing, HE THEN ADDS) their sins . . . will I remember no more." The great object of the quotation here is to prove that, there being in the Gospel covenant, "REMISSION of sins" (Heb 10:17), there is no more need of a sacrifice for sins. The object of the same quotation in Heb 8:8-13 is to show that, there being a "NEW covenant," the old is antiquated.

The apostle knew very well that the Hebrews, to whom he wrote, were strangely fond of the Levitical dispensation, and therefore he fills his mouth with arguments to wean them from it; and in order thereto proceeds in this chapter, I. To lay low the whole of that priesthood and sacrifice (Heb 10:1-6). II. He raises and exalts the priesthood of Christ very high, that he might effectually recommend him and his gospel to them (Heb 10:7-18). III. He shows to believers the honours and dignities of their state, and calls them to suitable duties (Heb 10:19 to the end).

10:15-17 The author again quotes from Jer 31:33-34 (see Heb 8:7-12) to support the statement in 10:14, that Christ’s one offering under the new covenant has made worshipers perfect forever. • God’s laws have now been placed in their hearts and on their minds. This has internalized the believer’s relationship with God. • I will never again remember their sins and lawless deeds: As the author has shown (9:11–10:14), the superior sacrifice of Christ has made this new covenant reality possible.