19 And I will give them one heart,+ and a new spirit I shall put inside them;*+ and I shall certainly remove the heart of stone from their flesh+ and give them a heart of flesh,+

29 But he is a Jew who is one on the inside,+ and [his] circumcision is that of the heart+ by spirit, and not by a written code.+ The praise+ of that one comes, not from men, but from God.+