1 Corinthians 3:19 Meaning

17If any man defile the temple of God, him shall God destroy; for the temple of God is holy, which temple ye are.

18Let 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.

19For the wisdom of this world is foolishness with God. For it is written, He taketh the wise in their own craftiness.

20And again, The Lord knoweth the thoughts of the wise, that they are vain.

21Therefore let no man glory in men. For all things are your's;