The fool sees only foolishness in God's wisdom

"He who trusts in his own heart is a fool...." Proverbs 28:26

"For the wisdom of this world is foolishness with God. For it is written, 'He catches the wise in their own craftiness'; and again, 'The Lord knows the thoughts of the wise, that they are futile.'" 1 Corinthians 3:19-20

"For since the creation of the world His invisible attributes are clearly seen, being understood by the things that are made, even His eternal power and Godhead, so that they are without excuse, because, although they knew God, they did not glorify Him as God, nor were thankful, but became futile in their thoughts, and their foolish hearts were darkened. Professing to be wise, they became fools..." Romans 1:20-22

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