The De fato.
A favorable attitude towards astrology is found mainly in those essays by Plutarch which are suspected of being spurious, the De fato and De placitis philosophorum. Of the latter we have already treated under Galen. In the former fate is described as “the soul of the universe,” and the three main divisions of the universe, namely, the immovable heaven, the moving spheres and heavenly bodies, and the region about the earth, are associated with the three Fates, Clotho, Atropos, and Lachesis.[948] It is similarly stated in the essay on the demon of Socrates[949] that of the four principles of all things, life, motion, genesis or generation, and corruption, the first two are joined by the One indivisibly, the second and third Mind unites through the sun; the third and fourth Nature joins through the moon. And over each of these three bonds presides one of the three Fates, Atropos, Clotho, and Lachesis. In other words, the one God or first cause, invisible and unmoved, in whom is life, sets in motion the heavenly spheres and bodies, through whose instrumentality generation and corruption upon earth are produced and regulated,—which is substantially the Aristotelian view of the universe. Returning to the De fato we may note that it repeats the Stoic theory of the magnus annus when the heavenly bodies resume their rounds and all history repeats itself.[950] Despite this apparent admission that human life is subject to the movements of the stars, the author of the De fato seems to think that accident, fortune or chance, the contingent, and “what is in us” or free-will, can all co-exist with fate, which he practically identifies with the motion of the heavenly bodies.[951] Fate is also comprehended by divine Providence but this fact does not militate against astrology, since Providence itself divides into that of the first God, that of the secondary gods or stars “who move through the heavens regulating mortal affairs, and that of the demons who act as guardians of men.”[952]
Other bits of astrology.
One or two bits of astrology may be noted in Plutarch’s other essays. The man who learned “astrology” among demons in the isle beyond Britain affirmed that in human generation earth supplies the body, the moon furnishes the soul, and the sun provides the intellect.[953] In the Symposiacs[954] the opinion of the mythographers is repeated that monstrous animals were produced during the war with the giants because the moon turned from its course then and rose in unaccustomed quarters. Plutarch was, by the way, inclined to distinguish the moon from other heavenly bodies as passive and imperfect, a sort of celestial earth or terrestrial star. Such a separation of the moon from the other stars and planets would have, however, no necessary contrariety with astrological theory, which usually ascribed a peculiar place to the moon and represented it as the medium through which the more distant planets exerted their effects upon the earth.
Cosmic mysticism.
Sometimes Plutarch’s cosmology carries Platonism to the verge of Gnosticism, a subject of which we shall treat in a later chapter. The diviner who had communed with demons, nomads, and nymphs in the desert asserted that there was not one world, but one hundred and eighty-three worlds arranged in the form of a triangle with sixty to each side and one at each angle. Within this triangle of worlds lay the plain of truth where were the ideas and models of all things that had been or were to be, and about these was eternity from which time flowed off like a river to the one hundred and eighty-three worlds. The vision delectable of those ideas is granted to men only once in a myriad of years, if they live well, and is the goal toward which all philosophy strives. The stranger, we are informed, told this tale artlessly, like one in the mysteries, and produced no demonstration or proof of what he said. We have already heard Plutarch liken gods, demons, and men to different kinds of triangles; he also repeats Plato’s association of the five regular solids with the elements, earth, air, fire, water, and ether.[955] He states that the nature of fire is quite apparent in the pyramid from “the slenderness of its decreasing sides and the sharpness of its angles,”[956] and that fire is engendered from air when the octahedron is dissolved into pyramids, and air produced from fire when the pyramids are compressed into an octahedron.[957]
Number mysticism.
These geometrical fancies are naturally accompanied by considerable number mysticism. In this particular passage the merits of the number five are enlarged upon and a long list is given of things that are five in number.[958] Five is again extolled in the essay on The Ei at Delphi,[959] but there one of the company remarks with much reason that it is possible to praise any number in many ways, but that he prefers to five “the sacred seven of Apollo.”[960] Platonic geometrical reveries and Pythagorean number mysticism are indulged in even more extensively in the essay On the Procreation of the Soul in Timaeus. The number and proportion existing in planets, stars and spheres are touched on,[961] and it is stated that the divine demiurge produced the marvelous virtues of drugs and organs by employing harmonies and numbers.[962] Thus in the potency of number and numerical relations is suggested a possible explanation of astrology and magic force in nature.
Occult virtues in nature.
Plutarch, indeed, shows the same faith in the existence of occult virtues in natural objects and in what may be called natural magic as most of his contemporaries. At his symposium when one man avers that he saw the tiny fish echeneïs stop the ship upon which he was sailing until the lookout man picked it off,[963] some laugh at his credulity but others narrate other cases of strange antipathies in nature. Mad elephants are quieted by the sight of a ram; vipers will not move if touched with a leaf from a beech tree; wild bulls become tame when tied to a fig tree;[964] if light objects are oiled, amber fails to attract them as usual; and iron rubbed with garlic does not respond to the magnet. “These things are proved by experience but it is difficult if not quite impossible to learn their cause.” At the Symposium[965] the question also is raised why salt is called divine, and it is suggested that it may be because it preserves bodies from decay after the soul has left them, or because mice conceive without sexual intercourse by merely licking salt. In The Delay of the Deity Plutarch again treats of occult virtues.[966] They pass from body to body with incredible swiftness or to an incredible distance. He wonders why it is that if a goat takes a piece of sea-holly in her mouth, the entire herd will stand still until the goatherd removes it. We see once more how closely such notions are associated with magical practices, when in the same paragraph he mentions the custom of making the children of those who have died of consumption or dropsy sit soaking their feet in water until the corpse has been buried so that they may not catch their parent’s disease.