Hebrews 10:5-7, 10, 15-17

Therefore, when Christ enters into the world, He says, “SACRIFICE AND OFFERING YOU HAVE NOT DESIRED, BUT [instead] YOU HAVE PREPARED A BODY FOR ME [to offer]; IN BURNT OFFERINGS AND sacrifices FOR SIN YOU HAVE TAKEN NO DELIGHT. “THEN I SAID, ‘BEHOLD, I HAVE COME TO DO YOUR WILL, O GOD— [TO FULFILL] WHAT IS WRITTEN OF ME IN THE SCROLL OF THE BOOK.’ ” [Ps 40:6-8]

And in accordance with this will [of God] we [who believe in the message of salvation] have been sanctified [that is, set apart as holy for God and His purposes] through the offering of the body of Jesus Christ (the Messiah, the Anointed) once for all.

And the Holy Spirit also adds His testimony to us [in confirmation of this]; for after having said, “THIS IS THE COVENANT THAT I WILL MAKE WITH THEM AFTER THOSE DAYS, SAYS THE LORD: I WILL IMPRINT MY LAWS UPON THEIR HEART, AND ON THEIR MIND I WILL INSCRIBE THEM [producing an inward change],” He then says, “AND THEIR SINS AND THEIR LAWLESS ACTS I WILL REMEMBER NO MORE [no longer holding their sins against them].” [Jer 31:33, 34]