As for the earth, out of it cometh bread: and under it is turned up as it were fire. The earth, out of it cometh bread - Or the earth, ממנה mimmennah, from itself, by its own vegetative power, it sends out bread, or the corn of which bread is made.
And under it is turned up as it were fire - It seems as if this referred to some combustible fossil, similar to our stone coal, which was dug up out of the earth in some places of Arabia. The Chaldee gives a translation, conformable to a very ancient opinion, which supposed the center of the earth to be a vast fire, and the place called hell. "The earth from which food proceeds, and under which is gehenna, whose cold snow is converted into the likeness of fire; and the garden of Eden, which is the place whose stones are sapphires," etc. The Vulgate has, "The land from which bread has been produced has been destroyed by fire." If this be the meaning of the original, there is probably an allusion to the destruction of Sodom and Gomorrah; and the seventh and eighth verses may be supposed to refer to that catastrophe, there being no place left tangible or visible where those cities once stood: neither fowl nor beast could discern a path there, the whole land being covered with the lake Asphaltites.