Matthew 3:8
Bear fruit worthy of repentance,
John 8:39
They answered him, "Abraham is our father." Jesus said to them, "If you were Abraham's children, you would do the things Abraham did,
Romans 2:28-29
For he is not a real Jew who is one outwardly, nor is true circumcision something outward and in the flesh.
Romans 7:13
Did that which is good, then, become death to me? Certainly not! But it was sin, working death in me through what is good, in order that sin might be recognized as sin, so that through the commandment sin might become sinful beyond measure.
Romans 9:6-13
But it is not as though the word of God had failed. For not all who are descended from Israel are Israel,
2 Corinthians 6:12
You are not restricted by us, but you are restricted in your own affections.
2 Timothy 3:5
holding a form of godliness but denying its power. Avoid such people.