15-19. The Lord thy God will raise up unto thee a prophet—The insertion of this promise, in connection with the preceding prohibition, might warrant the application (which some make of it) to that order of true prophets whom God commissioned in unbroken succession to instruct, to direct, and warn His people; and in this view the purport of it is, "There is no need to consult with diviners and soothsayers, as I shall afford you the benefit of divinely appointed prophets, for judging of whose credentials a sure criterion is given" (De 18:20-22). But the prophet here promised was pre-eminently the Messiah, for He alone was "like unto Moses" (see on De 34:10) "in His mediatorial character; in the peculiar excellence of His ministry; in the number, variety, and magnitude of His miracles; in His close and familiar communion with God; and in His being the author of a new dispensation of religion." This prediction was fulfilled fifteen hundred years afterwards and was expressly applied to Jesus Christ by Peter (Ac 3:22, 23), and by Stephen (Ac 7:37).

     5-9. There shall not any man be able to stand before thee—Canaan was theirs by a divine grant; and the renewed confirmation of that grant to Joshua when about to lead the people into it, intimated not only a certain but an easy conquest. It is remarkable, however, that his courage and hope of victory were made to depend (see on De 17:18) on his firm and inflexible adherence to the law of God, not only that regarding the extirpation of the Canaanites, but the whole divine code.

     17-25. Samuel called the people together . . . at Mizpeh—a shaft-like hill near Hebron, five hundred feet in height. The national assemblies of the Israelites were held there. A day having been appointed for the election of a king, Samuel, after having charged the people with a rejection of God's institution and a superseding of it by one of their own, proceeded to the nomination of the new monarch. As it was of the utmost importance that the appointment should be under the divine direction and control, the determination was made by the miraculous lot, tribes, families, and individuals being successively passed until Saul was found. His concealment of himself must have been the result either of innate modesty, or a sudden nervous excitement under the circumstances. When dragged into view, he was seen to possess all those corporeal advantages which a rude people desiderate in their sovereigns; and the exhibition of which gained for the prince the favorable opinion of Samuel also. In the midst of the national enthusiasm, however, the prophet's deep piety and genuine patriotism took care to explain "the manner of the kingdom," that is, the royal rights and privileges, together with the limitations to which they were to be subjected; and in order that the constitution might be ratified with all due solemnity, the charter of this constitutional monarchy was recorded and laid up "before the Lord," that is, deposited in the custody of the priests, along with the most sacred archives of the nation.