1 Corinthians 3:18
“Let no man deceive himself. If any man among you seemeth to be wise in this world, let him become a fool, that he may be wise.”
Know ye not that ye are the temple of God, and that the Spirit of God dwelleth in you?
If any man defile the temple of God, him shall God destroy; for the temple of God is holy, which temple ye are.
Let no man deceive himself. If any man among you seemeth to be wise in this world, let him become a fool, that he may be wise.
For the wisdom of this world is foolishness with God. For it is written, He taketh the wise in their own craftiness.
And again, The Lord knoweth the thoughts of the wise, that they are vain.
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“Trust in the Lord with all thine heart; and lean not unto thine own understanding.”
“Trust in the Lord with all thine heart; and lean not unto thine own understanding.”
“Thus saith the Lord, Let not the wise man glory in his wisdom, neither let the mighty man glory in his might, let not the rich man glory in his riches:”
“Beware lest any man spoil you through philosophy and vain deceit, after the tradition of men, after the rudiments of the world, and not after Christ.”
“For if a man think himself to be something, when he is nothing, he deceiveth himself.”