Galatians 6:13
For even they who receive circumcision don't keep the law themselves, but they desire to have you circumcised, that they may boast in your flesh.
Matthew 23:3
All things therefore whatever they tell you to observe, observe and do, but don't do their works; for they say, and don't do.
Matthew 23:15
Woe to you, scribes and Pharisees, hypocrites! For you travel around by sea and land to make one proselyte; and when he becomes one, you make him twice as much of a son of Gehenna as yourselves.
Matthew 23:23
"Woe to you, scribes and Pharisees, hypocrites! For you tithe mint, dill, and cumin, and have left undone the weightier matters of the law: justice, mercy, and faith. But you ought to have done these, and not to have left the other undone.
Romans 2:17-25
Indeed you bear the name of a Jew, and rest on the law, and glory in God,
Romans 3:9-19
What then? Are we better than they? No, in no way. For we previously warned both Jews and Greeks, that they are all under sin.
1 Corinthians 3:21
Therefore let no one boast in men. For all things are yours,
1 Corinthians 5:6
Your boasting is not good. Don't you know that a little yeast leavens the whole lump?
2 Corinthians 11:18
Seeing that many boast after the flesh, I will also boast.
Philippians 3:3
For we are the circumcision, who worship God in the Spirit, and rejoice in Christ Jesus, and have no confidence in the flesh;
2 Peter 2:19
promising them liberty, while they themselves are bondservants of corruption; for a man is brought into bondage by whoever overcomes him.