EXPOSITION
THE SECOND PLAGUE. After an interval which there are no means of estimating, the second plague followed the first. Again, while the main purpose of the plague was to punish the nation by which Israel had been so long oppressed, the secondary object of throwing contempt upon their, religion was main-rained. Frogs were among the Egyptian sacred animals. One of their deities, Heka, was a frog-headed goddess; and they seem to have regarded the frog as a sacred emblem of creative power. The great multiplication of frogs, whereby they became an annoyance and a curse, was a trial and strain to the entire Egyptian religious system. The Egyptians might not kill them; yet they destroyed all their comfort, all their happiness. Their animal-worship was thus proved absurd and ridiculous. They were obliged to respect the creatures which they hated—to preserve the animals they would fain have swept from the face of the earth. It is perhaps somewhat difficult for modern Europeans to imagine the plague that frogs might be. The peculiar kind, which has the scientific name of Rana Mosaica, resembles our toad, and is a disgusting object, which crawls rather than leaps, and croaks perpetually. To have the whole country filled with these disgusting reptiles, to be unable to walk in the streets without treading on them, to find them not only occupying one's doorstep but in possession of one's house, in one's bed-chamber, and upon one's bed, to hear their dismal croak perpetually, to see nothing but their loathsome forms whithersoever one looked, to be in perpetual contact with them and feel the repulsion of their cold, rough, clammy skin, would be perhaps as severe a punishment as can well be conceived. Nations are known to have deserted their homes, and fled to a foreign land to escape from it. "In Paeonia and Dardania,"says Phoenias, a disciple of Aristotle, "there appeared once suddenly such a number of frogs, that they filled the houses and the streets. Therefore—as killing them, or shutting the doors, was of no avail; as even the vessels were full of them, the water infected, and all food uneatable; as they could scarcely set their foot upon the ground without treading on heaps of them, and as they were vexed by the smell of the great numbers which died—they fled from that region altogether". In Egypt, the young frogs come out of the waters in the month of September, when the inundation is beginning to subside. Even now they sometimes amount to a severe visitation.