And Samuel said, As the sword hath made women childless, so shall thy mother be childless among women. And Samuel hewed Agag in pieces before the LORD in Gilgal.

Wesley's Notes

15:33 As, and c. - Whereby it appears, that he was a tyrant, and guilty of many bloody actions. And this seems to be added for the fuller vindication of God's justice, and to shew, that although God did at this time revenge a crime committed by this man's ancestors 400 years ago, yet he did not punish an innocent son for his father's crimes, but one that persisted in the same evil courses. Hewed - This he did by divine instinct, and in pursuance of God's express command, which being sinfully neglected by Saul, is now executed by Samuel. But these are no precedents for private persons to take the sword of justice into their hands. For we must live by the laws of God, and not by extraordinary examples.

Jamieson-Fausset-Brown Bible Commentary

33. Samuel hewed Agag-This cruel tyrant met the retribution of a righteous Providence. Never has it been unusual for great or official personages in the East to perform executions with their own hands. Samuel did it "before the Lord" in Gilgal, appointing that same mode of punishment (hitherto unknown in Israel) to be used towards him, which he had formerly used towards others.

Matthew Henry's Concise Commentary

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.

Matthew Henry's Whole Bible Commentary

Verses 32-35

Samuel, as a prophet, is here set over kings, Jer. 1:10.

I. He destroys king Agag, doubtless by such special direction from heaven as none now can pretend to. He hewed Agag in pieces. Some think he only ordered it to be done; or perhaps he did it with his own hands, as a sacrifice to God's injured justice (v. 33), and sacrifices used to be cut in pieces. Now observe in this,

1. How Agag's present vain hopes were frustrated: He came delicately, in a stately manner, to show that he was a king, and therefore to be treated with respect, or in a soft effeminate manner, as one never used to hardship, that could not set the sole of his foot to the ground for tenderness and delicacy (Deu. 28:56), to move compassion: and he said, "Surely, now that the heat of the battle is over, the bitterness of death is past, v. 32. Having escaped the sword of Saul," that man of war, he thought he was in no danger from Samuel, and old prophet, a man of peace. Note, (1.) There is bitterness in death, it is terrible to nature. Surely death is bitter, so divers versions read those words of Agag; as the Septuagint read the former clause, He came trembling. Death will dismay the stoutest heart. (2.) Many think the bitterness of death is past when it is not so; they put that evil day far from them which is very near. True believers may, through grace, say this, upon good grounds, though death be not past, the bitterness of it is. O death! where is thy sting?

2. How his former wicked practices were now punished. Samuel calls him to account, not only for the sins of his ancestors, but his own sins: Thy sword has made women childless, v. 33. He trod in the steps of his ancestors' cruelty, and those under him, it is likely, did the same; justly therefore is all the righteous blood shed by Amalek required of this generation, Mt. 23:36. Agag, that was delicate and luxurious himself, was cruel and barbarous to others. It is commonly so: those who are indulgent in their appetites are not less indulgent of their passions. But blood will be reckoned for; even kings must account to the King of kings for the guiltless blood they shed or cause to be shed. It was that crime of king Manasseh which the Lord would not pardon, 2 Ki. 24:4. See Rev. 13:10.

II. He deserts king Saul, takes leave of him (v. 34), and never came any more to see him (v. 35), to advise or assist him in any of his affairs, because Saul did not desire his company nor would he be advised by him. He looked upon him as rejected of God, and therefore he forsook him. Though he might sometimes see him accidentally (as ch. 19:24), yet he never came to see him out of kindness or respect. Yet he mourned for Saul, thinking it a very lamentable thing that a man who stood so fair for great things should ruin himself so foolishly. He mourned for the bad state of the country, to which Saul was likely to have been so great a blessing, but now would prove a curse and a plague. He mourned for his everlasting state, having no hopes of bringing him to repentance. When he wept for him, it is likely, he made supplication, but the Lord had repented that he had made Saul king, and resolved to undo that work of his, so that Samuel's prayers prevailed not for him. Observe, We must mourn for the rejection of sinners, 1. Though we withdraw from them, and dare not converse familiarly with them. Thus the prophet determines to leave his people and go from them, and yet to weep day and night for them, Jer. 9:1, 2. 2. Though they do not mourn for themselves. Saul seems unconcerned at the tokens of God's displeasure which he lay under, and yet Samuel mourns day and night for him. Jerusalem was secure when Christ wept over it.