Joshua 5:14-15

14. And he said, Nay; but as captain, etc Although the denial applies equally to both parts of the question, namely, that he was neither an Israelite nor a Canaanite, and was thus equivalent to a denial of his being a mortal man, yet it seems to be more properly applicable to the second, or to that part of the question in which Joshua asked if he were one of the enemy. This, however, is a matter of little moment; the essential thing is to understand that he had come to preside over the chosen people whom he honorably styles the Lord’s host. In his representing himself as different from God, a personal distinction is denoted, but unity of essence is not destroyed.

We have said that in the books of Moses the name of Jehovah is often attributed to the presiding Angel, who was undoubtedly the only-begotten Son of God. He is indeed very God, and yet in the person of Mediator by dispensation, he is inferior to God. I willingly receive what ancient writers teach on this subject, — that when Christ anciently appeared in human form, it was a prelude to the mystery which was afterwards exhibited when God was manifested in the flesh. We must beware, however, of imagining that Christ at that time became incarnate, since, first, we nowhere read that God sent his Son in the flesh before the fullness of the times; and, secondly, Christ, in so far as he was a man, behooved to be the Son of David. But as is said in Ezekiel, (Ezekiel 1) it was only a likeness of man. Whether it was a substantial body or an outward form, it is needless to discuss, as it seems wrong to insist on any particular view of the subject.