²⁵ Then he said unto them, O fools, and slow of heart to believe all that the prophets have spoken:

²¹ Because that, when they knew God, they glorified him not as God, neither were thankful; but became vain in their imaginations, and their foolish heart was darkened.

²² Professing themselves to be wise, they became fools,

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.

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

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