1 Corinthians 1:23-25

23 but we preach Christ crucified, to the Jews cause of stumbling, and to heathen men folly;

24 but to those Jews and Greeks that be called, we preach Christ the virtue of God, and the wisdom of God.

25 For that that is folly thing of God, is wiser than men; and that that is the feeble, [or frail], thing of God, is stronger than men.