Commentaries
15:1-9 The sentence of condemnation against the Amalekites had gone forth long before, Ex 17:14; De 25:19, but they had been spared till they filled up the measure of their sins. We are sure that the righteous Lord does no injustice to any. The remembering the kindness of the ancestors of the Kenites, in favour to them, at the time God was punishing the injuries done by the ancestors of the Amalekites, tended to clear the righteousness of God in this dispensation. It is dangerous to be found in the company of God's enemies, and it is our duty and interest to come out from among them, lest we share in their sins and plagues, Re 18:4. As the commandment had been express, and a test of Saul's obedience, his conduct evidently was the effect of a proud, rebellious spirit. He destroyed only the refuse, that was good for little. That which was now destroyed was sacrificed to the justice of God.
CHAPTER 15
1Sa 15:1-6. Saul Sent to Destroy Amalek.
1. Samuel also said unto Saul, The Lord sent me to anoint thee …: now therefore hearken thou unto … the Lord—Several years had been passed in successful military operations against troublesome neighbors. During these Saul had been left to act in a great measure at his own discretion as an independent prince. Now a second test is proposed of his possessing the character of a theocratic monarch in Israel; and in announcing the duty required of him, Samuel brought before him his official station as the Lord's vicegerent, and the peculiar obligation under which he was laid to act in that capacity. He had formerly done wrong, for which a severe rebuke and threatening were administered to him (1Sa 13:13, 14). Now an opportunity was afforded him of retrieving that error by an exact obedience to the divine command.