Hebrews 8:10-13

For here is the covenant I will one day establish with the people of Israel: I will embed my laws within their thoughts and fasten them onto their hearts. I will be their loyal God and they will be my loyal people. And the result of this will be that everyone will know me as Lord! There will be no need at all to teach their fellow-citizens or brothers by saying, ‘You should know YAHWEH,’ since everyone will know me inwardly, from the most unlikely to the most distinguished. For I will demonstrate my mercy to them and will forgive their evil deeds, and never remember again their sins.” This proves that by establishing this new covenant the first is now obsolete, ready to expire, and about to disappear.