At this time - Rather, "The counsel which Ahithophel has given this time is not good." He contrasts it with that given before 2 Samuel 16:21, which was good. This gave an appearance of candour to his conduct, and so gave weight to his dissent. Observe the working of David's prayer 2 Samuel 15:31.

And Hushai said to Absalom,.... Having leave to give his opinion freely:

the counsel that Ahithophel hath given is not good at this time; he owns that Ahithophel was a good counsellor, and that the counsel he gave was for the most part, if not always, good, but what he gave at this time was not so; the wisest of men may sometimes be mistaken. Abarbinel thinks he respects his former counsel, particularly that that was good, advising him to defile his father's bed, 2 Samuel 16:21; but this was not, for which he gives the following reasons.

And Hushai said unto Absalom, The counsel that Ahithophel hath given is not {c} good at this time.

(c) Hushai shows himself faithful to David, in that he reproves this wicked counsel and purpose.

given: Heb. counselled

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.