Romans 2:29
29 But a Jew is one uinwardly, and vcircumcision is a matter of the heart, by the Spirit, not by the letter. wHis praise is not from man but from God.
Romans 7:6
6 But now we are released from the law, having died to that which held us captive, so that we serve in the mnew way of nthe Spirit and not in the old way of the written code.1
2 Corinthians 3:6
6 who has made us sufficient to be bministers of ca new covenant, not of dthe letter but of the Spirit. For the letter kills, but ethe Spirit gives life.