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.

15-22. Moreover the Philistines had yet war again with Israel—Although the Philistines had completely succumbed to the army of David, yet the appearance of any gigantic champions among them revived their courage and stirred them up to renewed inroads on the Hebrew territory. Four successive contests they provoked during the latter period of David's reign, in the first of which the king ran so imminent a risk of his life that he was no longer allowed to encounter the perils of the battlefield.