Hebrews 8:7-10

For if that first covenant had been faultless, there would have been no occasion for a second one or an attempt to institute another one [the new covenant]. However, God finds fault with them [showing its inadequacy] when He says, “BEHOLD, THE DAYS WILL COME, SAYS THE LORD, WHEN I WILL MAKE and RATIFY A NEW COVENANT WITH THE HOUSE OF ISRAEL AND WITH THE HOUSE OF JUDAH; NOT LIKE THE COVENANT THAT I MADE WITH THEIR FATHERS ON THE DAY WHEN I TOOK THEM BY THE HAND TO LEAD THEM OUT OF THE LAND OF EGYPT; FOR THEY DID NOT ABIDE IN MY COVENANT, AND SO I WITHDREW MY FAVOR and DISREGARDED THEM, SAYS THE LORD. “FOR THIS IS THE COVENANT THAT I WILL MAKE WITH THE HOUSE OF ISRAEL AFTER THOSE DAYS, SAYS THE LORD: I WILL IMPRINT MY LAWS UPON THEIR MINDS [even upon their innermost thoughts and understanding], AND ENGRAVE THEM UPON THEIR HEARTS [effecting their regeneration]. AND I WILL BE THEIR GOD, AND THEY SHALL BE MY PEOPLE.