Now Moses kept the flock of Jethro his father in law, the priest of Midian: and he led the flock to the backside of the desert, and came to the mountain of God, even to Horeb.

Now Moses fed the sheep of Jethro his father in law, the priest of Madian: and he drove the flock to the inner parts of the desert, and came to the mountain of God, Horeb.

And Moses tended the flock of Jethro his father-in-law, the priest of Midian. And he led the flock behind the wilderness, and came to the mountain of God to Horeb.

And Moses hath been feeding the flock of Jethro his father-in-law, priest of Midian, and he leadeth the flock behind the wilderness, and cometh in unto the mount of God, to Horeb;

Now Moses was looking after the flock of Jethro, his father-in-law, the priest of Midian: and he took the flock to the back of the waste land and came to Horeb, the mountain of God.

Now Moses was keeping the flock of Jethro his father-in-law, the priest of Midian; and he led the flock to the farthest end of the wilderness, and came to the mountain of God, unto Horeb.

Now Moses was pasturing the sheep of his father-in-law Jethro, a priest of Midian. And when he had driven the flock into the interior of the desert, he came to the mountain of God, Horeb.

Pascebat autem Moses oves Jethro soceri sui sacerdotis Midian, duxitque oves post desertum, et venit ad mentem Dei, nempe Horeb.

Now Moses kept the flock. We have already said that he was occupied as a shepherd for a long time (viz., about forty years) before this vision appeared to him. The patience, then, of the holy man is commended by his continuance in this work; not that Moses had any intention of boastfully celebrating his own virtues, but that the Holy Spirit dictated what would be useful to us, and, as it were, suggested it to his mouth, that what he did and suffered might be an example for ever. For he must have had much mental struggle at this tedious delay, when old age, which weakens the body, came on, since even in those days few retained their activity after their eightieth year; and although he might have lived frugally, yet temperance could not protect even the most robust body against so many hardships, because it is given to very few persons to be able thus to live in the open air, and to bear heat, and cold, and hunger, constant fatigue, the care of cattle, and other troubles. God, indeed, miraculously supported the holy man in the performance of his arduous duties; but still the internal conflict must have gone on, -- why does God so long delay and suspend what he so long ago determined? It was, then, no ordinary virtue which overcame these distracting assaults, which were constantly renewing his anxiety; whilst, in the mean time, he was living poorly, in huts and sheds, as well as often wandering over rough and desert places, though from childhood to mature manhood he had been accustomed to luxury; as he here relates, that, having led his flock across the Desert, he came to Horeb, which certainly could not have been effected without his experiencing the cold as he lay on the ground by night, and burning heat by day. The title of "the mountain of God" refers by anticipation to a future period, when the place was consecrated by the promulgation of the Law there. It is well known that Horeb is the same mountain which is also called Sinai, except that a different name is given to its opposite sides, and, properly speaking, its eastern side is called Sinai, its western, Horeb. [1] 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.

Footnotes

1 - 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.

Jethro his father-in-law - Or "brother-in-law." The word in the Hebrew is a word signifying relative by marriage. When Moses arrived in Midian, Reuel was an elderly man Exodus 2:16; 40 years later (Exodus 2:23 note), Reuel's son, Jethro, had probably succeeded him.
The backside - i. e. "to the west of the district." Among the Hebrews the East is before a man, the west behind him, the south and north on the right and left hand.
Desert - Or wilderness, not a barren waste, but a district supplying pasturage. The district near Sherm, on the west of the gulf of Akabah, where Jethro may have resided, is described as barren and parched; on the west and east are rocky tracts, but to the northwest lies the district of Sinai, where the pasturage is good and water abundant. The Bedouins drive their flocks there from the lowlands at the approach of summer. From this it may be inferred that the events here recorded took place at that season.
To Horeb - More exactly, toward Horeb. Moses came to the mountain of God, i. e. Sinai, on his way toward Horeb, a name given to the northern part of the Sinaitic range. Moses calls Sinai "mountain of God" by anticipation, with reference to the manifestation of God. There is no authority for assuming that the spot was previously held sacred (see Exodus 5:5); but it has been lately shown that the whole Peninsula was regarded by the Egyptians as specially consecrated to the gods from a very early time.

Jethro his father-in-law - Concerning Jethro, see Clarke's note on Exodus 2:18. Learned men are not agreed on the signification of the word חתן chothen, which we translate father-in-law, and which in Genesis 19:14, we translate son-in-law. It seems to be a general term for a relative by marriage, and the connection only in which it stands can determine its precise meaning. It is very possible that Reuel was now dead, it being forty years since Moses came to Midian; that Jethro was his son, and had succeeded him in his office of prince and priest of Midian; that Zipporah was the sister of Jethro; and that consequently the word חתן chothen should be translated brother-in-law in this place: as we learn from Genesis 34:9, Deuteronomy 7:3, Joshua 23:12, and other places, that it simply signifies to contract affinity by marriage. If this conjecture be right, we may well suppose that, Reuel being dead, Moses was continued by his brother-in-law Jethro in the same employment he had under his father.
Mountain of God - Sometimes named Horeb, at other times Sinai. The mountain itself had two peaks; one was called Horeb, the other Sinai. Horeb was probably the primitive name of the mountain, which was afterwards called the mountain of God, because God appeared upon it to Moses; and Mount Sinai, סיני, from סנה seneh, a bush, because it was in a bush or bramble, in a flame of fire, that this appearance was made.

Now Moses kept the flock of Jethro his father in law, the priest of Midian: and he led the flock to the backside of the desert, and came to the (a) mountain of God, [even] to (b) Horeb.
(a) It was so called after the law was given.
(b) Called also Sinai.

Now Moses kept the flock of Jethro his father in law, the priest of Midian,.... Who was either the same with Reuel or Raguel, spoken of in the preceding chapter; or, as others think, a son of his, the father being now dead; seeing it was now forty years since Moses came into Midian, Acts 7:30. Demetrius (c), an Heathen writer, expressly says that Jothor a son of Raguel, and Zipporah or Sepphora, as he calls her, was his daughter, whom Moses married: now this was the business Moses was chiefly concerned in during his stay in Midian; keeping the sheep of his father-in-law, in which great personages have have employed, and who have afterwards been called to the kingly office, as David; and this was an emblem of his feeding and ruling the people of Israel, and in it he was an eminent type of Christ, the great shepherd and bishop of souls: no doubt there were other things besides this in which Moses exercised himself in this course of time, and improved himself in the knowledge of things, natural, civil, and religious, and which the more qualified him for the important work he was designed for: it is thought that in this interval he wrote the book of Genesis, and also the book of Job:
and he led the flock to the backside of the desert; of Sinai or Arabia, on the back part of which, it seems, were goodly pastures; and hither he led his flock to feed, which was about three days' journey from Egypt, Exodus 5:3 or rather into the desert (d), for Horeb or Sinai was not behind the desert, but in it:
and came to the mountain of God, even to Horeb; so called either because of the appearance of God at this time, after related, or because of his giving the law and making the covenant with the people of Israel there; and it should be observed that that transaction was past when Moses wrote this book. Hither he led the sheep, they delighting in mountains, hence sometimes mountainous places are called (e), because sheep delight to feed upon them (f).
(c) Apud Euseb. Praepar. Evangel. l. 9. c. 29. p. 439. (d) , Sept. "in desertum", Syr. Samar, so Noldius, p. 11. No. 76. (e) Homer. Odyss. 11. prope finem. (f) , Theocrit. Idyll. 3.

The years of the life of Moses are divided into three forties; the first forty he spent as a prince in Pharaoh's court, the second as a shepherd in Midian, the third as a king in Jeshurun. How changeable is the life of man! The first appearance of God to Moses, found him tending sheep. This seems a poor employment for a man of his parts and education, yet he rests satisfied with it; and thus learns meekness and contentment, for which he is more noted in sacred writ, than for all his learning. Satan loves to find us idle; God is pleased when he finds us employed. Being alone, is a good friend to our communion with God. To his great surprise, Moses saw a bush burning without fire to kindle it. The bush burned, and yet did not burn away; an emblem of the church in bondage in Egypt. And it fitly reminds us of the church in every age, under its severest persecutions kept by the presence of God from being destroyed. Fire is an emblem, in Scripture, of the Divine holiness and justice, also of the afflictions and trials with which God proves and purifies his people, and even of that baptism of the Holy Ghost, by which sinful affections are consumed, and the soul changed into the Divine nature and image. God gave Moses a gracious call, to which he returned a ready answer. Those that would have communion with God, must attend upon him in the ordinances wherein he is pleased to manifest himself and his glory, though it be in a bush. Putting off the shoe was a token of respect and submission. We ought to draw nigh to God with a solemn pause and preparation, carefully avoiding every thing that looks light and rude, and unbecoming his service. God does not say, I was the God of Abraham, Isaac, and Jacob, but I am. The patriarchs still live, so many years after their bodies have been in the grave. No length of time can separate the souls of the just from their Maker. By this, God instructed Moses as to another world, and strengthened his belief of a future state. Thus it is interpreted by our Lord Jesus, who, from hence, proves that the dead are raised, Luke 20:37. Moses hid his face, as if both ashamed and afraid to look upon God. The more we see of God, and his grace, and covenant love, the more cause we shall see to worship him with reverence and godly fear.

DIVINE APPEARANCE AND COMMISSION TO MOSES. (Exodus. 3:1-22)
Now Moses kept the flock--This employment he had entered on in furtherance of his matrimonial views (see on Exodus 2:21), but it is probable he was continuing his service now on other terms like Jacob during the latter years of his stay with Laban (Genesis 30:28).
he led the flock to the backside of the desert--that is, on the west of the desert [GESENIUS], assuming Jethro's headquarters to have been at Dahab. The route by which Moses led his flock must have been west through the wide valley called by the Arabs, Wady-es-Zugherah [ROBINSON], which led into the interior of the wilderness.
Mountain of God--so named either according to Hebrew idiom from its great height, as "great mountains," Hebrew, "mountains of God" (Psalm 36:6); "goodly cedars," Hebrew, "cedars of God" (Psalm 80:10); or some think from its being the old abode of "the glory"; or finally from its being the theater of transactions most memorable in the history of the true religion to Horeb--rather, "Horeb-ward."
Horeb--that is, "dry," "desert," was the general name for the mountainous district in which Sinai is situated, and of which it is a part. (See on Exodus 19:2). It was used to designate the region comprehending that immense range of lofty, desolate, and barren hills, at the base of which, however, there are not only many patches of verdure to be seen, but almost all the valleys, or wadys, as they are called, show a thin coating of vegetation, which, towards the south, becomes more luxuriant. The Arab shepherds seldom take their flocks to a greater distance than one day's journey from their camp. Moses must have gone at least two days' journey, and although he seems to have been only following his pastoral course, that region, from its numerous springs in the clefts of the rocks being the chief resort of the tribes during the summer heats, the Providence of God led him thither for an important purpose.

When Moses was keeping the flock of Jethro, his father-in-law, he drove them on one occasion behind the desert, and came to the mountains of Horeb. רעה היה, lit. "he was feeding:" the participle expresses the continuance of the occupation. המּדבּר אחר does not mean ad interiora deserti (Jerome); but Moses drove the sheep from Jethro's home as far as Horeb, so that he passed through a desert with the flock before he reached the pasture land of Horeb. For "in this, the most elevated ground of the peninsula, you find the most fertile valleys, in which even fruit-trees grow. Water abounds in this district; consequently it is the resort of all the Bedouins when the lower countries are dried up" (Rosenmller). Jethro's home was separated from Horeb, therefore, by a desert, and is to be sought to the south-east, and not to the north-east. For it is only a south-easterly situation that will explain these two facts: First, that when Moses returned from Midian to Egypt, he touched again at Horeb, where Aaron, who had come from Egypt, met him (Exodus 4:27); and, secondly, that the Israelites never came upon any Midianites on their journey through the desert, whilst the road of Hobab the Midianite separated from theirs as soon as they departed from Sinai (Numbers 10:30).
(Note: The hypothesis, that, after the calling of Moses, this branch of the Midianites left the district they had hitherto occupied, and sought out fresh pasture ground, probably on the eastern side of the Elanitic Gulf, is as needless as it is without support.)
Horeb is called the Mount of God by anticipation, with reference to the consecration which it subsequently received through the revelation of God upon its summit. The supposition that it had been a holy locality even before the calling of Moses, cannot be sustained. Moreover, the name is not restricted to one single mountain, but applies to the central group of mountains in the southern part of the peninsula (vid., Exodus 19:1). Hence the spot where God appeared to Moses cannot be precisely determined, although tradition has very suitably given the name Wady Shoeib, i.e., Jethro's Valley, to the valley which bounds the Jebel Musa towards the east, and separates it from the Jebel ed Deir, because it is there that Moses is supposed to have fed the flock of Jethro. The monastery of Sinai, which is in this valley, is said to have been built upon the spot where the thorn-bush stood, according to the tradition in Antonini Placent. Itinerar. c. 37, and the annals of Eutychius (vid., Robinson, Palestine).

Now Moses - The years of Moses's life are remarkably divided into three forties; the first forty he spent as a prince in Pharaoh's court, the second a shepherd in Midian, the third a king in Jeshurun. He had now finished his second forty when he received his commission to bring Israel out of Egypt. Sometimes it is long before God calls his servants out to that work which of old he designed them for. Moses was born to be Israel's deliverer, and yet not a word is said of it to him till he is eighty years of age. Even to Horeb - Horeb and Sinai were two tops of the same mountain.