James 2:19

Verse 19. The devils also believe, and tremble. Saint James compares indeed faith without other virtues and good works, to the faith of devils: but comparisons must never be stretched farther than they are intended. The meaning is, that such a faith in sinners is unprofitable to salvation, like that of devils, which is no more than a conviction from their knowledge of God; but faith which remains in sinners, is from a supernatural knowledge, together with a pious motion in their free will. Witham.