Heb 8:8-10

8 However, He 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 or agreement with the house of Israel and with the house of Judah.

9 It will not be like the covenant that I made with their forefathers on the day when I grasped them by the hand to help and relieve them and to lead them out from the land of Egypt, for they did not abide in My agreement with them, and so I withdrew My favor and disregarded them, says the Lord.

10 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; and I will be their God, and they shall be My people.
AMP