2 Corinthians 3:3
you are well known to be a letter of Christ, written by us as his ministers, not with ink, but with the Spirit of the living God, not in tables of stone, but in fleshy tables of the heart.
2 Corinthians 3:7
For if the ministering of death, by means of a covenant that was written and engraven in stones, was glorious, so that the sons of Israel could not look steadily at the face of Moses, on ac count of the glory of his face, which glory was to come to an end:
Hebrews 8:10
For this is the covenant that I will make with the house of Israel, after those days, says the Lord; putting my laws into their understanding, I will also write them upon their hearts; and I will be to them a God, and they shall be to me a people;