and the Spirit of Yahweh will come mightily on you, and you shall prophesy with them, and shall be turned into another man.
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.