Samuel said to Saul, Yahweh sent me to anoint you to be king over his people, over Israel: now therefore listen you to the voice of the words of Yahweh.
      IV. He gave friendly advice to the Kenites to separate themselves from the Amalekites among whom they dwelt, while this execution was in doing, 1 Samuel 15:6; 1 Samuel 15:6. Herein he did prudently and piously, and, it is probable, according to the direction Samuel gave him. The Kenites were of the family and kindred of Jethro, Moses's father-in-law, a people that dwelt in tents, which made it easy for them, upon every occasion, to remove to other lands not appropriated. Many of them, at this time, dwelt among the Amalekites, where, though they dwelt in tents, they were fortified by nature, for they put their nest in a rock, being hardy people that could live any where, and affected fastnesses, Numbers 24:21. Balaam had foretold that they should be wasted, Numbers 24:22. However, Saul must not waste them. But, 1. He acknowledges the kindness of their ancestors to Israel, when they came out of Egypt. Jethro and his family had been very helpful and serviceable to them in their passage through the wilderness, had been to them instead of eyes, and this is remembered to their posterity many ages after. Thus a good man leaves the divine blessing for an inheritance to his children's children; those that come after us may be reaping the benefit of our good works when we are in our graves. God is not unrighteous to forget the kindnesses shown to his people; but they shall be remembered another day, at furthest in the great day, and recompensed in the resurrection of the just. I was hungry, and you gave me meat. God's remembering the kindness of the Kenites' ancestors in favour to them, at the same time when he was punishing the injuries done by the ancestors of the Amalekites, helped to clear the righteousness of God in that dispensation. If he entail favours, why may he not entail frowns? He espouses his people's cause, so as to bless those that bless them; and therefore so as to curse those that curse them,Numbers 24:9; Genesis 12:3. They cannot themselves requite the kindnesses nor avenge the injuries done them, but God will do both. 2. He desires them to remove their tents from among the Amalekites: Go, depart, get you down from among them. When destroying judgments are abroad God will take care to separate between the precious and the vile, and to hide the meek of the earth in the day of his anger. It is dangerous being 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, Revelation 18:4. The Jews have a saying, Woe to the wicked man and woe to his neighbour.