The Apostle Paul
1 Corinthians 3:19BSB·traditional attribution

For the wisdom of this world is foolishness in God’s sight. As it is written: “He catches the wise in their craftiness.”

John Calvin Reformed @genevareformer

19. For the wisdom of this world This is an argument taken from things opposite. To maintain the one is to overturn the other. As, therefore, the wisdom of this world is foolishness with God, it follows that we cannot be wise in the sight of God, unless we are fools in the view of the world.

Matthew Henry Presbyterian @wholebiblehenry

Here he prescribes humility, and a modest opinion of themselves, for the remedy of the irregularities in the church of Corinth, the divisions and contests among them: "Let no man deceive himself, Co1 3:18. Do not be led away from the truth and simplicity of the gospel by pretenders to science and eloquence, by a show of deep learning, or a flourish of words, by...

Commenting on 1 Corinthians 3:18-20

John Gill Reformed Baptist @doctorgill

For the wisdom of this world is foolishness with God,.... The wisdom of the Jewish, or Gentile world. It is had in no account with him; it is despised and neglected by him; he makes it foolish, destroys it, and brings it to nothing; he lays it aside as useless, to make men wise unto salvation, and by the foolishness of preaching saves them that...