15 Absalom, and all the people, the men of Israel, came to Jerusalem, and Ahithophel with him. 16 It happened, when Hushai the Archite, David’s friend, had come to Absalom, that Hushai said to Absalom, “Long live the king! Long live the king!” 17 Absalom said to Hushai, “Is this your kindness to your friend? Why didn’t you go with your friend?” 18 Hushai said to Absalom, “No; but whoever Yahweh, and this people, and all the men of Israel have chosen, his will I be, and with him I will stay. 19 Again, whom should I serve? Shouldn’t I serve in the presence of his son? As I have served in your father’s presence, so will I be in your presence.” 20 Then said Absalom to Ahithophel, “Give your counsel what we shall do.” 21 Ahithophel said to Absalom, “Go in to your father’s concubines, that he has left to keep the house. Then all Israel will hear that you are abhorred by your father. Then the hands of all who are with you will be strong.” 22 So they spread Absalom a tent on the top of the house; and Absalom went in to his father’s concubines in the sight of all Israel. 23 The counsel of Ahithophel, which he gave in those days, was as if a man inquired at the oracle of God: so was all the counsel of Ahithophel both with David and with Absalom.
Matthew Henry's Commentary on 2 Samuel 16:15-23
Commentary on 2 Samuel 16:15-23
(Read 2 Samuel 16:15-23)
The wisest counsellors of that age were Ahithophel and Hushai: Absalom thinks himself sure of success, when he has both; on them he relies, and consults not the ark, though he had that with him. But miserable counsellors were they both. Hushai would never counsel him to do wisely. Ahithophel counselled him to do wickedly; and so did as effectually betray him, as he did, who was designedly false to him: for they that advise men to sin, certainly advise them to their hurt. After all, honesty is the best policy, and will be found so in the long run. Ahithophel gave wicked counsel to Absalom; to render himself so hateful to his father, that he would never be reconciled to him; this cursed policy was of the devil. How desperately wicked is the human heart!