17:13 When thou shalt - He only foresees and foretells what they would do, but doth not approve of it. Yea when they did this thing for this very reason, he declares his utter dislike of it, 1Sam 8:7.
17:8-13 Courts of judgment were to be set up in every city. Though their judgment had not the Divine authority of an oracle, it was the judgment of wise, prudent, experienced men, and had the advantage of a Divine promise.
