Chapter 11 Of the origin, life, reign, name and death of Jupiter, and of Saturn and Uranus.
Cicero, in his treatise concerning the Nature of the Gods, having said that three Jupiters were enumerated by theologians, adds that the third was of Crete, the son of Saturn, and that his tomb is shown in that island. How, therefore, can a god be alive in one place, and dead in another; in one place have a temple, and in another a tomb? Let the Romans then know that their Capitol, that is the chief head of their objects of public veneration, is nothing but an empty monument.
Let us now come to his father who reigned before him, and who perhaps had more power in himself, because he is said to be born from the meeting of such great elements. Let us see what there was in him worthy of a god, especially that he is related to have had the golden age, because in his reign there was justice in the earth. I find something in him which was not in his son. For what is so befitting the character of a god, as a just government and an age of piety? But when, on the same principle, I reflect that he is a son, I cannot consider him as the Supreme God; for I see that there is something more ancient than himself—namely, the heaven and the earth. But I am in search of a God beyond whom nothing has any existence, who is the source and origin of all things. He must of necessity exist who framed the heaven itself, and laid the foundations of the earth. But if Saturn was born from these, as it is supposed, how can he be the chief God, since he owes his origin to another? Or who presided over the universe before the birth of Saturn? But this, as I recently said, is a fiction of the poets. For it was impossible that the senseless elements, which are separated by so long an interval, should meet together and give birth to a son, or that he who was born should not at all resemble his parents, but should have a form which his parents did not possess.
Let us therefore inquire what degree of truth lies hid under this figure. Minucius Felix, in his treatise which has the title of Octavius, alleged these proofs: “That Saturn, when he had been banished by his son, and had come into Italy, was called the son of Cœlus (heaven), because we are accustomed to say that those whose virtue we admire, or those who have unexpectedly arrived, have fallen from heaven; and that he was called the son of earth, because we name those who are born from unknown parents sons of earth.” These things, indeed, have some resemblance to the truth, but are not true, because it is evident that even during his reign he was so esteemed. He might have argued thus: That Saturn, being a very powerful king, in order that the memory of his parents might be preserved, gave their names to the heaven and earth, whereas these were before called by other names, for which reason we know that names were applied both to mountains and rivers. For when the poets speak of the offspring of Atlas, or of the river Inachus, they do not absolutely say that men could possibly be born from inanimate objects; but they undoubtedly indicate those who were born from those men, who either during their lives or after their death gave their names to mountains or rivers. For that was a common practise among the ancients, and especially among the Greeks. Thus we have heard that seas received the names of those who had fallen into them, as the Ægean, the Icarian, and the Hellespont. In Latium, also, Aventinus gave his name to the mountain on which he was buried; and Tiberinus, or Tiber, gave his name to the river in which he was drowned. No wonder, then, if the names of those who had given birth to most powerful kings were attributed to the heaven and earth. Therefore it appears that Saturn was not born from heaven, which is impossible, but from that man who bore the name of Uranus. And Trismegistus attests the truth of this; for when he said that very few had existed in whom there was perfect learning, he mentioned by name among these his relatives, Uranus, Saturn, and Mercury. And because he was ignorant of these things, he gave another account of the matter; how he might have argued, I have shown. Now I will say in what manner, at what time, and by whom this was done; for it was not Saturn who did this, but Jupiter. Ennius thus relates in his sacred history: “Then Pan leads him to the mountain, which is called the pillar of heaven. Having ascended there, he surveyed the lands far and wide, and there on that mountain he builds an altar to Cœlus; and Jupiter was the first who offered sacrifice on that altar. In that place he looked up to heaven, by which name we now call it, and that which was above the world which was called the firmament, and he gave to the heaven its name from the name of his grandfather; and Jupiter in prayer first gave the name of heaven to that which was called firmament, and he burnt entire the victim which he there offered in sacrifice.” Nor is it here only that Jupiter is found to have offered sacrifice. Cæsar also, in Aratus, relates that Aglaosthenes says that when he was setting out from the island of Naxos against the Titans, and was offering sacrifice on the shore, an eagle flew to Jupiter as an omen, and that the victor received it as a good token, and placed it under his own protection. But the sacred history testifies that even beforehand an eagle had sat upon his head, and portended to him the kingdom. To whom, then, could Jupiter have offered sacrifice, except to his grandfather Cœlus, who, according to the saying of Euhemerus, died in Oceania, and was buried in the town of Aulatia?
Source: The Divine Institutes (New Advent)