(26) Abner called to Joab.--It may be that Abner was already considering the expediency of transferring his allegiance to the house of David, or, at least, had had enough experience of Ish-bosheth to see that it would be impossible to unite the tribes under his sway. At all events, his sense of the disastrous effects of civil war was doubtless quickened by his own defeat and present danger.

Verse 26. - Knowest thou not that it will be bitterness in the latter end! The Vulgate renders this, "Art thou not aware that desperation is dangerous?" This is a very obvious truth, but probably Abner had in his mind something more statesmanlike. The struggle was for the empire over all Israel, and whoever won would be king over both sides. But every man slain meant a blood feud, which would continue even after the kingdom was united; and Abner probably felt that his own slaughter of Asahel that day would render his position in David's realm difficult and dangerous. Among the Arab tribes quarrels are very common, but bloodshed rare, because of the blood feud which follows. Moderation was thus necessary on both sides, while cruelty and the immoderate use of victory would sow the seeds of future trouble.

2:25-32 Abner appeals to Joab concerning the miserable consequences of a civil war. Those who make light of such unnatural contests, will find that they are bitterness to all concerned. How easy it is for men to use reason, when it makes for them, who would not use it, if it made against them! See how the issue of things alter men's minds! The same thing which looked pleasant in the morning, at night looked dismal. Those who are most forward to enter into contention, will repent before they have done with it, and had better leave it off before it be meddled with, as Solomon advises. This is true of every sin, oh that men would consider it in time, that it will be bitterness in the latter end! Asahel's funeral is here mentioned. Distinctions are made between the dust of some and that of others; but in the resurrection no difference will be made, but between the godly and ungodly, which will remain for ever.Then Abner called to Joab,.... For having now a troop of men with him, he could stop with the greater safety; and being on an hill, and perhaps Joab on one opposite to him, could call to him, so as to be heard:

and said, shall the sword devour for ever? slay men, and devour their blood. See Jeremiah 46:10. That he was not thoughtful of, nor concerned about, when he set the young men to fighting before the battle, and called it play to wound and shed the blood of each other; but now the battle going against him, he complains of the devouring sword; and though it had been employed but a few hours, it seemed long to him, a sort of an eternity:

knowest thou not that it will be bitterness in the latter end? since it might issue in the death of himself, or of Joab, or of both, as it had in Asahel, or, however, in the death of a multitude of others; and which at last would cause bitter reflection in the prosecutors of the war:

how long shall it be then ere thou bid the people return from following their brethren? he pleads relation, that the men of Israel and the men of Judah were brethren; so they were by nation and religion, and therefore should not pursue one another to destruction; but who was the aggressor? It was Abner, that brought his forces against Judah; the men of David acted only on the defensive.