32 Then Samuel said, "Bring King Agag to me." Agag arrived full of hope, for he thought, "Surely the worst is over, and I have been spared!" 33 But Samuel said, "As your sword has killed the sons of many mothers, now your mother will be childless." And Samuel cut Agag to pieces before the Lord at Gilgal.
Matthew Henry's Commentary on 1 Samuel 15:32-33
Commentary on 1 Samuel 15:32-35
(Read 1 Samuel 15:32-35)
Many think the bitterness of death is past when it is not gone by; they put that evil day far from them, which is very near. Samuel calls Agag to account for his own sins. He followed the example of his ancestors' cruelty, justly therefore is all the righteous blood shed by Amalek required. Saul seems unconcerned at the token of God's displeasure which he lay under, yet Samuel mourns day and night for him. Jerusalem was carnally secure while Christ wept over it. Do we desire to do the whole will of God? Turn to him, not in form and appearance, but with sincerity.