13:20 Philistines - Not to the land of the Philistines, but to the stations and garrisons which the Philistines retained in several parts of Israel's land, though Samuel's authority had so far over - awed them, that they durst not give the Israelites much disturbance. In these, therefore, the Philistines kept all the smiths; and here they allowed them the exercise of their art for the uses following.
13:15-23 See how politic the Philistines were when they had power; they not only prevented the people of Israel from making weapons of war, but obliged them to depend upon their enemies, even for instruments of husbandry. How impolitic Saul was, who did not, in the beginning of his reign, set himself to redress this. Want of true sense always accompanies want of grace. Sins which appear to us very little, have dangerous consequences. Miserable is a guilty, defenceless nation; much more those who are destitute of the whole armour of God.