Then the LORD rained upon Sodom and upon Gomorrah brimstone and fire from the LORD out of heaven; The Lord rained - brimstone and fire from the Lord - As all judgment is committed to the Son of God, many of the primitive fathers and several modern divines have supposed that the words ויהוה vaihovah and מאת יהוה meeth Yehovah imply, Jehovah the Son raining brimstone and fire from Jehovah the Father; and that this place affords no mean proof of the proper Divinity of our blessed Redeemer. It may be so; but though the point is sufficiently established elsewhere, it does not appear to me to be plainly indicated here. And it is always better on a subject of this kind not to have recourse to proofs which require proofs to confirm them. It must however be granted that two persons mentioned as Jehovah in one verse, is both a strange and curious circumstance; and it will appear more remarkable when we consider that the person called Jehovah, who conversed with Abraham, (see Genesis 18)., and sent those two angels to bring Lot and his family out of this devoted place, and seems himself after he left off talking with Abraham to have ascended to heaven, Genesis 19:33, does not any more appear on this occasion till we hear that Jehovah rained upon Sodom and Gomorrah brimstone and fire from Jehovah out of heaven. This certainly gives much countenance to the opinion referred to above, though still it may fall short of positive proof.
Brimstone and fire - The word גפרית gophrith, which we translate brimstone, is of very uncertain derivation. It is evidently used metaphorically, to point out the utmost degrees of punishment executed on the most flagitious criminals, in Deuteronomy 29:23; Job 18:15; Psalms 11:6; Isaiah 34:9; Ezekiel 38:22. And as hell, or an everlasting separation from God and the glory of his power, is the utmost punishment that can be inflicted on sinners, hence brimstone and fire are used in Scripture to signify the torments in that place of punishment. See Isaiah 30:33; Revelation 14:10; Revelation 19:20; Revelation 20:10; Revelation 21:8. We may safely suppose that it was quite possible that a shower of nitrous particles might have been precipitated from the atmosphere, here, as in many other places, called heaven, which, by the action of fire or the electric fluid, would be immediately ignited, and so consume the cities; and, as we have already seen that the plains about Sodom and Gomorrah abounded with asphaltus or bitumen pits, (see Genesis 14:10), that what is particularly meant here in reference to the plain is the setting fire to this vast store of inflammable matter by the agency of lightning or the electric fluid; and this, in the most natural and literal manner, accounts for the whole plain being burnt up, as that plain abounded with this bituminous substance; and thus we find three agents employed in the total ruin of these cities, and all the circumjacent plain:
1. Innumerable nitrous particles precipitated from the atmosphere.
2. The vast quantity of asphaltus or bitumen which abounded in that country: and,
3. Lightning or the electric spark, which ignited the nitre and bitumen, and thus consumed both the cities and the plain or champaign country in which they were situated.