47 and that all this assembly may know that the Lord saves not with sword and spear. For the battle is the Lord's, and he will give you into our hand."

Matthew Henry's Commentary on 1 Samuel 17:47

Commentary on 1 Samuel 17:40-47

(Read 1 Samuel 17:40-47)

The security and presumption of fools destroy them. Nothing can excel the humility, faith, and piety which appear in David's words. He expressed his assured expectation of success; he gloried in his mean appearance and arms, that the victory might be ascribed to the Lord alone.