(34) Say unto Absalom.--David here counsels fraud and treachery, and Hushai willingly accepts the part assigned to him, in order to thwart Ahithophel's counsel and weaken Absalom's rebellion. The narrative simply states the facts without justifying them. But while we cannot too strongly condemn such a stratagem, two things are to be remembered: first, that like frauds in time of war and rebellion have been practised in all ages, and still continue; and, secondly, that David and Hushai had but slender knowledge of the Divine revelation of truth and righteousness which enables us to condemn them, and, therefore, did with a clear conscience many things which we see to be wrong.

Verse 34. - Then mayest thou for me defeat the counsel of Ahithophel. David was thus meeting treachery by treachery, and we cannot approve of it, even granting that Ahithophel's conduct was base and selfish, while Hushai was risking his life for his master. Still, he was sent back to tell a falsehood, and his excuse was necessity; for Ahithophel was so sagacious that, if his counsel were not upset, David's cause was lost. It was not Christian morality, but yet it has a sort of nobleness about it in Hushai's devotion to his king. And even now, in war and diplomacy, such acts are not uncommon, and a distinction is unhappily drawn between political and social morality. Even in common life immoral doings are often sanctioned by use. Thus many customs of trade are frauds, considered legitimate because generally practised. Even among ourselves Christian morality is far below the level of our Master's teaching; and the Old Testament must not be taken as approving all that it records. Similar blame does not attach to Zadok and Abiathar. They were known to be David's friends, and had even tried to go with him, bearing with them the ark. They professed no friendship for Absalom, and returned for no covert purpose, looking for protection, not to guile, but to their sacred office. And Absalom would be glad to have them in his power, and would make them continue the customary sacrifices, and, if his rebellion proved successful, would force them to anoint him, and so give his usurpation a religious sanction. But he would tell them none of his plans, nor would they try to insinuate themselves into his confidence. They would have a perfect right to be useful in any way they could to their true master, but would do so at the risk of severe punishment. Hushai's way of defeating Ahithophel was treacherous; but there was no deceit in the young men carrying a message from him, for they were openly David's friends.

15:31-37 David prays not against Ahithophel's person, but against his counsel. He prayed this, in firm belief that God has all hearts in his hand, and tongues also. But we must second our prayers with endeavours, and David did so, else we tempt God. But we do not find wisdom and simplicity so united in any mere man, that we can perceive nothing which needs forgiveness. Yet, when the Son of David was treated with all possible treachery and cruelty, his wisdom, meekness, candour, and patience, were perfect. Him let us follow, cleave to, and serve, in life and in death.But if thou return to the city,.... To the city of Jerusalem, from whence it seems he came:

and say unto Absalom, I will be thy servant, O king; as he was by usurpation, and by the proclamation of the people with him. David directs him to address him thus, that he might have no suspicion of him, having been an old friend of his:

as I have been thy father's servant hitherto; perhaps in the character of a counsellor, as it should seem, since as such he was afterwards employed by Absalom:

so will I now also be thy servant; in whatsoever thou shall please to employ me under thee:

then mayest thou for me defeat the counsel of Ahithophel; for being taken into Absalom's service, and made one of his counsellors, he would be privy to the advice of Ahithophel, and so be able to work against him.