171 Then Ahithophel said to Absalom, Let me take out twelve thousand men and this very night I will go after David: 2 And I will come up with him when he is tired and feeble, and make him full of fear: and all the people with him will go in flight; and I will make an attack on the king only: 3 And I will make all the people come back to you as a bride comes back to her husband: it is the life of only one man you are going after; so all the people will be at peace. 4 And the saying was pleasing to Absalom and to the responsible men of Israel. 5 Then Absalom said, Now send for Hushai the Archite, and let us give ear to what he has to say. 6 And when Hushai came, Absalom said to him, This is what Ahithophel has said: are we to do as he says? if not, what is your suggestion? 7 And Hushai said to Absalom, Ahithophel's idea is not a good one at this time. 8 Hushai said further, You have knowledge of your father and his men, that they are men of war, and that their feelings are bitter, like those of a bear in the field whose young ones have been taken from her: and your father is a man of war, and will not take his night's rest with the people;
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.