1 Corinthians 2:4

4.And my preaching was not in the persuasive words. By the persuasive words of man’s wisdom he means that exquisite oratory which aims and strives rather by artifice than by truth, and also an appearance of refinement, that allures the minds of men. It is not without good reason, too, that he ascribes persuasiveness ( τό πιθάνον) (109) to human wisdom. For the word of the Lord constrains us by its majesty, as if by a violent impulse, to yield obedience to it. Human wisdom, on the other hand, has her allurements, by which she insinuates herself (110) and her blandishments, as it were, by which she may conciliate for herself the affections of her hearers. With this he contrasts the demonstration of the Spirit and of power, which most interpreters consider as restricted to miracles; but I take it in a more general sense, as meaning the hand of God powerfully exercised in every way through the instrumentality of the Apostle. Spirit and power he seems to have made use of by hypallage, (111) ( καθ ᾿ ὑπαλλαγὴν,) to denote spiritual power, or at least with the view of showing by signs and effects in what manner the presence of the Spirit had shown itself in his ministry. He appropriately, too, makes use of the term ἀποδείξεως, (demonstration;) for such is our dullness in contemplating the works of God, that when he makes use of inferior instruments, they serve as so many veils to hide from us his influence, so that we do not clearly perceive it. On the other hand, as in the furtherance given to Paul’s ministry, there was no aid furnished from the flesh or the world, and as the hand of God was as it were made bare, (Isaiah 52:10,) his influence was assuredly the more apparent.