were to be overthrown by the doctrine of Christ, who was and is a living rock, and that the Christian religion, born of this rock, was to become a thing immovable and ever-enduring like the mountains. By the lamentations of Jeremiah it would proclaim the future destruction of Jerusalem.
In like manner our poets, in feigning that Saturn had many children, of whom he devoured all save four, desired to make us perceive merely that Saturn is time, wherein everything is brought forth, and which, even as it produces, also destroys all things and brings them to naught. The four children undevoured by him are first, Jupiter, that is, the element of fire; secondly, Juno, spouse and sister of Jupiter, in other words the air, by means of which fire works its effects here below; thirdly, Neptune, god of the sea, or the element of water; the fourth and last is Pluto, god of hell, that is, the earth, which is lower than any other element.
Similarly, our poets feign that Hercules was transformed from a man into a god, and Lycaon into a wolf. They wished to point the moral that by virtuous action, like that of Hercules, man becomes a god by participation in heaven, and that by acting viciously with Lycaon, albeit one seem a man, of a truth he can be said to be that beast which every one knows through an effect most similar to his defect; even as Lycaon, by reason of his greed and avarice, is represented as changed into a wolf, since these are the characteristics of a wolf. Likewise our poets imagine the beauty of the Elysian Fields, by which I understand the sweetness of Paradise; and the obscurity of Dis, which I take to mean the bitterness of Hell. This they did that we, attracted by the pleasure of the one and terrified by the suffering of the other, might pursue the virtues that will lead us to Elysium, and flee the vices that would cause us to be ferried over to Dis.
I omit the illumination of these things by more detailed illustration, for—although I should wish to make them as clear as is possible and fitting, since they would be most
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