Thematic Bible: What is foolishness with God

Let no person deceive himself. If anyone among you supposes that he is wise in this age, let him become a fool [let him discard his worldly discernment and recognize himself as dull, stupid, and foolish, without true learning and scholarship], that he may become [really] wise. For this world's wisdom is foolishness (absurdity and stupidity) with God, for it is written, He lays hold of the wise in their [own] craftiness;