171 Moreover Ahithophel said to Absalom, "Let me choose twelve thousand men, and I will set out and pursue David tonight. 2 I will come upon him while he is weary and discouraged, and throw him into a panic; and all the people who are with him will flee. I will strike down only the king, 3 and I will bring all the people back to you as a bride comes home to her husband. You seek the life of only one man, and all the people will be at peace." 4 The advice pleased Absalom and all the elders of Israel. 5 Then Absalom said, "Call Hushai the Archite also, and let us hear too what he has to say." 6 When Hushai came to Absalom, Absalom said to him, "This is what Ahithophel has said; shall we do as he advises? If not, you tell us." 7 Then Hushai said to Absalom, "This time the counsel that Ahithophel has given is not good." 8 Hushai continued, "You know that your father and his men are warriors, and that they are enraged, like a bear robbed of her cubs in the field. Besides, your father is expert in war; he will not spend the night with the troops.
Matthew Henry's Commentary on 2 Samuel 17:1-8
Commentary on 2 Samuel 17:1-21
(Read 2 Samuel 17:1-21)
Here was a wonderful effect of Divine Providence blinding Absalom's mind and influencing his heart, that he could not rest in Ahithophel's counsel, and that he should desire Hushai's advice. But there is no contending with that God who can arm a man against himself, and destroy him by his own mistakes and passions. Ahithophel's former counsel was followed, for God intended to correct David; but his latter counsel was not followed, for God meant not to destroy him. He can overrule all counsels. Whatever wisdom or help any man employs or affords, the success is from God alone, who will not let his people perish.