ectypal.net

It was so represented and made known under the Old Testament, in his personal appearances on various occasions unto several eminent persons, leaders of the church in their generations. This he did as a prœludium to his incarnation. He was as yet God only; but appeared in the assumed shape of a man, to signify what he would be. He did not create a human nature, and unite it unto himself for such a season; only by his divine power he acted the shape of a man composed of what ethereal substance he pleased, immediately to be dissolved. So he appeared to Abraham, to Jacob, to Moses, to Joshua, and others; as I have at large elsewhere proved and confirmed. And hereon, also, because he was the divine person who dwelt in and dwelt with the church, under the Old Testament, from first to last, in so doing he constantly assumes unto himself human affections, to intimate that a season would come when he would immediately act in that nature. And, indeed, after the fall there is nothing spoken of God in the Old Testament, nothing of his institutions, nothing of the way and manner of dealing with the church, but what hath respect unto the future incarnation of Christ. And it had been absurd to bring in God under perpetual anthropopathies, as grieving, repenting, being angry, well pleased, and the like, were it not but that the divine person intended was to take on him the nature wherein such affections do dwell.