2 Timothy 2:15
Strive diligently to present thyself approved to God, a workman that has not to be ashamed, cutting in a straight line the word of truth.
and thou say, How have I hated instruction, and my heart despised reproof!
And he said to them, To you is given to know the mystery of the kingdom of God; but to them who are without, all things are done in parables,
But when it was now the middle of the feast, Jesus went up into the temple and taught.
1 Corinthians 3:18
Let no one deceive himself: if any one thinks himself to be wise among you in this world, let him become foolish, that he may be wise.
1 Corinthians 8:1
But concerning things sacrificed to idols, we know, (for we all have knowledge: knowledge puffs up, but love edifies.
2 Corinthians 13:5
examine your own selves if ye be in the faith; prove your own selves: do ye not recognise yourselves, that Jesus Christ is in you, unless indeed ye be reprobates?
For wisdom is a defence as money is a defence; but the excellency of knowledge is, that wisdom maketh them that possess it to live.