if.

Proverbs 26:12
Do you see a man who is wise in his own eyes? There is more hope for a fool than for him.

Proverbs 30:2-4
"Surely I am the most ignorant of men, and I lack the understanding of a man. . . .

Romans 11:25
I do not want you to be ignorant of this mystery, brothers, so that you will not be conceited: A hardening in part has come to Israel, until the full number of the Gentiles has come in.

Galatians 6:3
If anyone thinks he is something when he is nothing, he deceives himself.

1 Timothy 1:5-7
The goal of our instruction is the love that comes from a pure heart, a clear conscience, and a sincere faith. . . .

1 Timothy 6:3, 4
If anyone teaches another doctrine and disagrees with the sound words of our Lord Jesus Christ and with godly teaching, . . .