Commentary on Harmony of the Law Volume 1 Complete John Calvin
HARMONY OF THE LAW · VOLUME 1 given to its opposite sides, and, properly speaking, its eastern side is called Sinai, its western, Horeb.36 Since, then, God appeared there and gave so many manifest signs of his heavenly glory, when he renewed his covenant with his people, and furnished them with a rule of perfect holiness, the place became invested with peculiar dignity.
2. And the Angel of the Lord appeared unto him. It was necessary that he should assume a visible form, that he might be seen by Moses, not as he was in his essence, but as the infirmity of the human mind could comprehend him. For thus we must believe that God, as often as he appeared of old to the holy patriarchs, descended in some way from his majesty, that he might reveal himself as far as was useful, and as far as their comprehension would admit. The same, too, is to be said of angels, who, although they are invisible spirits, yet when it seemed good to the Almighty, assumed some form in which they might be seen. But let us inquire who this Angel was? since soon afterwards he not only calls himself Jehovah, but claims the glory of the eternal and only God. Now, although this is an allowable manner of speaking, because the angels transfer to themselves the person and titles of God, when they are performing the commissions entrusted to them by him; and although it is plain from many passages, and37 especially from the first chapter of Zechariah, that there is one head and chief of the angels who commands the others, the ancient teachers of the Church have rightly understood that the Eternal Son of God is so called in respect to his office as Mediator, which he figuratively bore from the beginning, although he really took it upon him only at his Incarnation. And Paul sufficiently expounds this mystery to us, when he plainly asserts that Christ was the leader of his people in the Desert. (1 Corinthians 10:4.) Therefore, although at that time, properly speaking, he was not yet the messenger of his Father, still his predestinated appointment to the office even then had this effect, that he manifested himself to the patriarchs, and was known in this character. Nor,
Horeb appears to have been the general name of the whole mountainous district, of which Sinai formed a part. This solution fully meets the objection of certain modern cavillers, who have argued, at least, against the identity of the author of the Pentateuch, if not against its inspiration, on the ground that the same events are recorded as having taken place sometimes on Horeb, sometimes on Sinai. Vide Hengstenberg on the Genuineness of the Pentateuch, Ryland's Transl., vol. 2, p. 325; Fisk's Memorial of the Holy Land, p. 146.
Calvin's own commentary on Zechariah 1:8, will best explain this reference; there, also, he inclines to identify the chief of the Angels with the Son of God. "There were then, as it were, a troop of horsemen: but the Prophet says that one appeared as the chief leader, who was accompanied by others." "There was one more eminent than the rest, and in this there is nothing unusual, for when God sends forth a company of angels, he gives the lead to some one. If we regard this angel to be Christ, the idea is consistent with the common usage of Scripture," etc. — Com. on Zech., pp. 31-33.