Matthew 3:8
Therefore let your lives prove your change of heart;
John 8:39
"Our father is Abraham," they said. "If you were Abraham's children," replied Jesus, "it is Abraham's deeds that you would be doing.
Romans 2:28-29
For the true Jew is not the man who is simply a Jew outwardly, and true circumcision is not that which is outward and bodily.
Romans 7:13
Did then a thing which is good become death to me? No, indeed, but sin did; so that through its bringing about death by means of what was good, it might be seen in its true light as sin, in order that by means of the Commandment the unspeakable sinfulness of sin might be plainly shown.
Romans 9:6-13
Not however that God's word has failed; for all who have sprung from Israel do not count as Israel,
2 Corinthians 6:12
There is no narrowness in our love to you: the narrowness is in your own feelings.
2 Timothy 3:5
and will keep up a make-believe of piety and yet live in defiance of its power. Turn away from people of this sort.