In the day of battle - these was neither sword nor spear - But if the Israelites enjoyed such profound peace and undisturbed dominion under Samuel, how is it that they were totally destitute of arms, a state which argues the lowest circumstances of oppression and vassalage? In answer to this we may observe, that the bow and the sling were the principal arms of the Israelites; for these they needed no smith: the most barbarous nations, who have never seen iron, have nevertheless bows and arrows; the arrow heads generally made of flint. Arrows of this kind are found among the inhabitants of the South Sea islands; and even axes, and different implements of war, all made of stone, cut and polished by stone, are frequent among them. The arms of the aboriginal Irish have been of this kind. I have frequently seen heads of axes and arrows of stone, which have been dug up out of the ground, formed with considerable taste and elegance. The former the common people term thunderbolts; the latter, elf-stones. Several of these from Ireland, from Zetland, and from the South Sea islands, are now before me.
Now it is possible that the Israelites had still bows and arrows: these they could have without the smith; and it is as likely that they had slings, and for these they needed none. But then these were missiles; if they came into close fight, they would avail them nothing: for attacks of this kind they would require swords and spears; of these none were found but with Saul and Jonathan.
We see, in this chapter, Israel brought to as low a state as they were under Eli; when they were totally discomfited, their priests slain, their ark taken, and the judge dead. After that, they rose by the strong hand of God; and in this way they are now to rise, principally by means of David, whose history will soon commence.
This seems to be mentioned here, in anticipation of the narrative in the next chapter, to enhance the victory gained, through God‘s help 1 Samuel 14:23, by the comparatively unarmed Israelites over their enemies. What with occasional skirmishes with the Philistines, the necessity of using their arms for domestic purposes, accidental losses, and the ordinary wear and tear, coupled with the impossibility of renewing their arms from the want of smiths and forges, the people that were with Saul and Jonathan came to be very imperfectly armed. It has been observed, moreover, that the Benjamites were more famous for the use of the sling than for any other weapon Judges 20:16, and this would be an additional cause of the paucity of swords and spears.