WPNT(i)
28 Because a person is not a [true] Jew who is only one outwardly, nor is [true] circumcision something outward in the flesh;
29 but he is a Jew who is one inwardly, and circumcision is of the heart—in spirit, not letter—whose praise is not from men but from God.
3 1 So what advantage does the Jew have, or what is the profit of circumcision?
2 Much in every way! First of all, because they were entrusted with the oracles of God.