Jeremiah 31:31-33

“Behold the days are coming, says YHWH, when I will establish a new covenant with the house of Israel and the house of Judah. It will not be like the covenant I made with their ancestors when I took them by the hand to bring them up out of the land of Egypt--a covenant they broke, though I was their spouse, says YHWH. But this is the covenant that I will make with the house of Israel after those days, says YHWH: I will put my Law in their minds and on their hearts. I will be their God, and they will be my people."

2 Corinthians 3:4-6

The great confidence we have before God, we have because of Christ. It is not that we are entitled of ourselves to take credit for anything. Our sole credit is from God, who made us qualified ministers of a new Covenant, a covenant not of a written Law but of Spirit. The written Law kills, but the Spirit gives life.