Why, also, is Juno united to him as his wife, who is called at once "sister and yokefellow?"[164] Because, say they, we have Jove in the ether, Juno in the air; and these two elements are united, the one being superior, the other inferior. It is not he, then, of whom it is said, "All things are full of Jove," if Juno also fills some part. Does each fill either, and are both of this couple in both of these elements, and in each of them at the same time? Why, then, is the ether given to Jove, the air to Juno? Besides, these two should have been enough. Why is it that the sea is assigned to Neptune, the earth to Pluto? And that these also might not be left without mates, Salacia is joined to Neptune, Proserpine to Pluto. For they say that, as Juno possesses the lower part of the heavens,--that is, the air,--so Salacia possesses the lower part of the sea, and Proserpine the lower part of the earth. They seek how they may patch up these fables, but they find no way. For if these things were so, their ancient sages would have maintained that there are three chief elements of the world, not four, in order that each of the elements might have a pair of gods. Now, they have positively affirmed that the ether is one thing, the air another. But water, whether higher or lower, is surely water. Suppose it ever so unlike, can it ever be so much so as no longer to be water? And the lower earth, by whatever divinity it may be distinguished, what else can it be than earth? Lo, then, since the whole physical world is complete in these four or three elements, where shall Minerva be? What should she possess, what should she fill? For she is placed in the Capitol along with these two, although she is not the offspring of their marriage. Or if they say that she possesses the higher part of the ether,--and on that account the poets have feigned that she sprang from the head of Jove,--why then is she not rather reckoned queen of the gods, because she is superior to Jove? Is it because it would be improper to set the daughter before the father? Why, then, is not that rule of justice observed concerning Jove himself toward Saturn? Is it because he was conquered? Have they fought then? By no means, say they; that is an old wife's fable. Lo, we are not to believe fables, and must hold more worthy opinions concerning the gods! Why, then, do they not assign to the father of Jove a seat, if not of higher, at least of equal honour? Because Saturn, say they, is length of time.[165] Therefore they who worship Saturn worship Time; and it is insinuated that Jupiter, the king of the gods, was born of Time. For is anything unworthy said when Jupiter and Juno are said to have been sprung from Time, if he is the heaven and she is the earth, since both heaven and earth have been made, and are therefore not eternal? For their learned and wise men have this also in their books. Nor is that saying taken by Virgil out of poetic figments, but out of the books of philosophers,