The Apostle Paul
1 Corinthians 1:25ESV·traditional attribution

For the foolishness of God is wiser than men, and the weakness of God is stronger than men.

John Calvin Reformed @genevareformer

25. For the foolishness of God While the Lord deals with us in such a way as to seem to act foolishly, because he does not exhibit his wisdom, what appears foolishness surpasses in wisdom all the ingenuity of men. Farther, while God appears to act with weakness, in consequence of his concealing his power, that weakness, as it is reckoned, is stronger than any power of men.

Matthew Henry Presbyterian @wholebiblehenry

We have here, I. The manner in which Paul preached the gospel, and the cross of Christ: Not with the wisdom of words (Co1 1:17), the enticing words of man's wisdom (Co1 2:4), the flourish of oratory, or the accuracies of philosophical language, upon which the Greeks so much prided themselves, and which seem to have been the peculiar recommendations of some of the heads...

Commenting on 1 Corinthians 1:17-31

John Gill Reformed Baptist @doctorgill

Because the foolishness of God,.... Not that there is any such thing as "foolishness" in God, nor the least degree of weakness in him; but the apostle means that which the men of the world esteem so, and therefore, by an ironical concession, calls it by those names; by which is intended either Christ, who, as crucified, is counted foolishness; yet he "is wiser than...