(2) The angel of the Lord.--Heb., an angel of Jehovah. In Exodus 3:4 the angel is called both "Jehovah and "Elohim," whence it is concluded, with reason, that it was the Second Person of the Trinity who appeared to Moses.

Out of the midst of a bush.--Literally, out of the midst of the acacia. As the seneh, or acacia, is very common in the Sinaitic region, we can scarcely suppose that a special tree, growing alone, is intended. Probably the article is one of reference, and the meaning is, "the bush of which you have all heard." (Comp. John 3:24.)

Verse 2. - The angel of the Lord. Literally, "an angel of Jehovah." Taking the whole narrative altogether, we are justified in concluding that the appearance was that of "the Angel of the Covenant" or" the Second Person of the Trinity himself;" but this is not stated nor implied in the present verse. We learn it from what follows. The angel "appeared in a flame of fire out of the midst of the thorn-bush" - not out of "a thorn-bush - which may be explained by there being only one on the spot, which however seems improbable, as it is a common tree; or by Moses having so often spoken of it, that, when he came to write to his countrymen, he naturally called it "the bush," meaning "the bush of which you have all heard." So St. John says of the Baptist (John 3:24) that "he was not yet cast into the prison, meaning, prison into which you all know that he was cast. Seneh, the word translated "bush," is still the name of a thorny shrub, a species of acacia, common in the Sinaitic district.

3:1-6 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, Lu 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.And the Angel of the Lord appeared unto him,.... Not a created angel, but the Angel of God's presence and covenant, the eternal Word and Son of God; since he is afterwards expressly called Jehovah, and calls himself the God of Abraham, Isaac, and Jacob, which a created angel would never do: the appearance was:

in a flame of fire, out of the midst of a bush; not in a tall, lofty, spreading oak or cedar, but in a low thorny bramble bush, which it might have been thought would have been consumed in an instant of time:

and he looked, and, behold, the bush burned with fire, and the bush was not consumed; this was not imaginary, but a real thing; there wassuch a bush, and Jehovah appeared in it in this manner, and though it was all on fire yet was not consumed, but remained entire after it: reference is frequently had to it as a matter of fact, Deuteronomy 33:16. Artapanus (g), an Heathen writer, had got some hint of it; his account is this, that while Moses was praying to God, and entreating the afflictions of his people might cease, he was propitious to him, and on a sudden fire broke out of the earth and burned, when there was no matter nor anything of a woody sort in the place: nor need this account Moses gives be thought incredible, when so many things similar to it are affirmed by Heathen writers, who speak of a whole forest in flames without fire, and of a spear that burned for two hours, and yet nothing of it consumed; and of a servant's coat all on fire, and yet after it was extinguished no trace or mark of the flames were to be seen on it; and several other things of the like kind are related by Huetius (h) out of various authors: as to the mystical signification of this bush, some make it to be a type of Christ, and of his manifestation in the flesh; of the union of the two natures in him, and of their distinction of the glory of the one, and of the meanness of the other; of his sustaining the wrath of God, and remaining fearless and unhurt by it; and of his delivering and preserving his people from it: the Jews commonly interpret it of the people of Israel, in the furnace of affliction in Egypt, and yet not consumed; nay, the more they were afflicted the more they grew; and it may be a symbol of the church and people of God, in all ages, under affliction and distress: they are like to a thorn bush both for their small quantity, being few, and for their quality, in themselves weak and strengthless, mean and low; have about them the thorns of corruptions and temptations, and who are often in the fire of afflictions and persecutions, yet are not consumed; which is owing to the person, presence, power, and grace of Christ being among them; See Gill on Acts 7:30.

(g) Apud Euseb. ib. c. 27. p. 434. (h) Alnetan. Quaest. l. 2. c. 12. sect. 10. p. 193, 194.