(15) Had yet war again.--This, like the preceding narrative, bears no note of time except that it occurred after some other wars with the Philistines; but this is only to say that it was after David ascended the throne. From the latter part of 2Samuel 21:17 it is plain that it must have been after David had become king of all Israel, and probably after he had become somewhat advanced in years. In 1Chronicles 20:4-8 much the same paragraph is placed immediately after the war with Ammon; but this seems to be a mere juxta-position rather than designed as a chronological sequence.

Verse 15. - Moreover. A new narrative begins here, and the heroic acts related in it are taken probably from some record of the martial deeds of David and his mighties. We have already seen that the Book of Jasher (2 Samuel 1:18) was a national anthology, full of ballads and songs in praise of glorious exploits of Israel's worthies. The source of the narratives recorded here apparently was a history in prose, and commenced, perhaps, with David's own achievement in slaying Goliath - a deed which celled forth the heroism of the nation, and was emulated by other brave men. These extracts were probably given for their own sake, and are repeated in 1 Chronicles 20:4-8, where they are placed immediately after the capture of Rabbah; but they here form an appropriate introduction to the psalm of thanksgiving in ch. 22. It was usual in Hebrew, in making quotations, to leave them without any attempt at adapting them to their new place; and thus the "moreover" and "yet again," which referred to some previous narrative in the history, are left unchanged.

21:15-22 These events seem to have taken place towards the end of David's reign. David fainted, but he did not flee, and God sent help in the time of need. In spiritual conflicts, even strong saints sometimes wax faint; then Satan attacks them furiously; but those who stand their ground and resist him, shall be relieved and made more than conquerors. Death is a Christian's last enemy, and a son of Anak; but through Him that triumphed for us, believers shall be more than conquerors at last, even over that enemy.Moreover the Philistines had yet war again with Israel,.... Besides what is before recorded in this and the preceding book; being animated to it partly by the number of giants among them, and partly by the decline of David's life, and it may be chiefly by the insurrections and rebellions in Israel; though some think that these battles were not after the rebellions of Absalom and Sheba, and the affair of the Gibeonites, though here recorded; but before, and quickly after the war with the Ammonites, next to which they are placed in 1 Chronicles 20:1; but they seem to be placed here in their proper order:

and David went down, and his servants with him; to the borders of the Philistines, perceiving they were preparing to make war against him:

and fought against the Philistines; engaged in a battle with them:

and David waxed faint; in the battle, not able to bear the fatigues of war, and wield his armour as he had used, being in the decline of life; after he had been engaged a while, his spirits began to fail, not through fear, but through feebleness; but, according to Josephus, it was through weariness in pursuing the enemy put to flight, which the following person perceived, and turned upon him (y).

(y) Antiqu. l. 7. c. 12. sect. 1.