Verse 6. - The spirit of Jehovah will come upon thee. The Hebrew means, will come mightily upon thee, will come upon thee so as to overpower thee. And thou shalt prophesy. Shalt act as a prophet (see above). Albeit untrained, thou shalt be carried away by religious fervour, and join in their singing and psalmody. And be turned into another man. New thoughts, new emotions shall take possession of thee, and in addition to the bodily strength for which hitherto thou hast been famous, thou shalt be filled with mental power, making thee eager for action and capable of taking the lead among all men, and in all emergencies. We have an instance of this enlarged capacity in the vigour with which Saul acted against the Ammonites.

10:1-8 The sacred anointing, then used, pointed at the great Messiah, or Anointed One, the King of the church, and High Priest of our profession, who was anointed with the oil of the Spirit, not by measure, but without measure, and above all the priests and princes of the Jewish church. For Saul's further satisfaction, Samuel gives him some signs which should come to pass the same day. The first place he directs him to, was the sepulchre of one of his ancestors; there he must be reminded of his own mortality, and now that he had a crown before him, must think of his grave, in which all his honour would be laid in the dust. From the time of Samuel there appears to have been schools, or places where pious young men were brought up in the knowledge of Divine things. Saul should find himself strongly moved to join with them, and should be turned into another man from what he had been. The Spirit of God changes men, wonderfully transforms them. Saul, by praising God in the communion of saints, became another man, but it may be questioned if he became a new man.And the Spirit of the Lord will come upon thee,.... As a spirit of prophecy, so the Targum; whereby he would be enabled at once to compose psalms and hymns of praise, and sing them in a proper manner, though he had not been trained up in this exercise in the school of the prophets; which made it more wonderful to those that knew him:

and thou shalt prophesy with them: or "praise" with them, as the same Targum; join with them in singing praises, and perform this service in an orderly manner, as if he had been instructed in it, and used to it:

and shall be turned into another man; for the Spirit of God would not only operate on him in that way, as to fit him for composing and singing psalms and hymns, but inspire him with wisdom, and prudence, and greatness of mind, and with every qualification necessary for a king; so that he would appear quite another man than he was before, in his outward behaviour, as well as in the endowments of his mind; and from a rustic, an husbandman, a farmer's son, would appear with the air of a prince, and in the majesty of a king; and, as Procopius Gazaeus, have a royal mind or heart given him.