John Gills Exposition of the Bible Commentary - 1 Samuel 17:33
And Saul said to David, thou art not able to go against this Philistine to fight with him ,.... Had neither strength of body, nor skill in military affairs, to encounter with a man of his stature, and warlike genius and practice: for thou art but a youth ; some say about fourteen or sixteen years of age, but very probably about twenty, and not more, and so not only weak, but inexpert in the art of fighting: and he a man of war from his youth ; a gigantic man, trained up in, inured... read more
Matthew Henry's Complete Commentary - 1 Samuel 17:31-39
David is at length presented to Saul for his champion (1 Sam. 17:31) and he bravely undertakes to fight the Philistine (1 Sam. 17:32): Let no man's heart fail because of him. It would have reflected too much upon the valour of his prince if he had said, Let not thy heart fail; therefore he speaks generally: Let no man's heart fail. A little shepherd, come but this morning from keeping sheep, has more courage than all the mighty men of Israel, and encourages them. Thus does God often send good... read more