17:48-58 See how frail and uncertain life is, even when a man thinks himself best fortified; how quickly, how easily, and by how small a matter, the passage may be opened for life to go out, and death to enter! Let not the strong man glory in his strength, nor the armed man in his armour. God resists the proud, and pours contempt on those who defy him and his people. No one ever hardened his heart against God and prospered. The history is recorded, that all may exert themselves for the honour of God, and the support of his cause, with bold and unshaken reliance on him. There is one conflict in which all the followers of the Lamb are, and must be engaged; one enemy, more formidable than Goliath, still challenges the armies of Israel. But resist the devil, and he will flee from you. Go forth to battle with the faith of David, and the powers of darkness shall not stand against you. But how often is the Christian foiled through an evil heart of unbelief!And Saul said unto him, whose son art thou, thou young man?.... Still the question was such as did not necessarily imply ignorance of his person, but of his family:

and David answered, I am the son of thy servant Jesse the Bethlehemite; which doubtless refreshed the memory of Saul, and he quickly called to mind who he was. This interview was very probably at Gibeah of Saul, which was the place of his birth and residence, 1 Samuel 10:26, and where he kept his court, and to which he returned after the above victory was obtained.