¹⁹ For it is written:

²⁰ Where is the wise person?^(B) Where is the teacher of the law? Where is the philosopher of this age?^(C) Has not God made foolish^(D) the wisdom of the world? ²¹ For since in the wisdom of God the world^(E) through its wisdom did not know him, God was pleased through the foolishness of what was preached to save^(F) those who believe.^(G)

¹⁸ Do not deceive yourselves. If any of you think you are wise^(A) by the standards of this age,^(B) you should become “fools” so that you may become wise. ¹⁹ For the wisdom of this world is foolishness^(C) in God’s sight. As it is written: “He catches the wise in their craftiness”^[a];^{(D) 20} and again, “The Lord knows that the thoughts of the wise are futile.”^[b](E)