Jeremiah 31:33-34

But this is the agreement I'm going to make with the people of Israel at that time, declares the Lord. I will put my laws inside them and write them in their minds. I will be their God, and they will be my people. No one will need to teach a neighbor or their brother, telling them, “You ought to know the Lord.” For everyone will know me, from the smallest to the greatest. I will forgive them when they do wrong, and I will forget about their sins.