Why the Oracles Cease to Give Answers (41-42)

Furthermore, a man may say that dryness, being mixed with heat, attenuateth and subtilizeth the spirit, and makes it pure and of an ethereal nature and consistence; for the soul itself, according to Heraclitus, is of a dry constitution; whereas moisture does not only dim the sight and dull the hearing, but when mingled with the air and touching the superficies of mirrors, dusketh the brightness of the one and takes away the light of the other. Or perhaps, on the contrary, by some refrigeration and condensation of this spirit, like the tincture and hardening of iron, this part of the soul which does prognosticate may become more intense and get a perfect edge. Just as tin being melted with brass (which of itself is rare and spongeous) does drive it nearer and make it more massy and solid, and

withal causeth it to look more bright and resplendent; so I cannot see any reason, why this prophetical exhalation, having some congruence and affinity with souls, may not fill up that which is lax and empty, and drive it more close together. For there are many things which have a reference and congruity one with another; as the bean is useful in dyeing purple, and soda in dyeing saffron, if they be mixed therewith; and as Empedocles says,

Linen is dyed with the bright saffron’s flower.

And we have learned of you, Demetrius, that only the river Cydnus cleaneth the knife consecrated to Apollo, in the city of Tarsus in Cilicia, and that there is no other water which can scour and cleanse it. So in the town of Olympia, they temper ashes with the water of the river Alpheus, with which they make a mortar wherewith they plaster the altar there; but if this be attempted to be done by the water of any other river, it is all to no purpose.

It is no wonder then if, the earth sending up many exhalations, only those of this sort transport the soul with a divine fury, and give it a faculty of foretelling future things. And, without a doubt, what is related touching the oracle of this place does herewith agree; for it is here where this faculty of divining first showed itself, by means of a certain shepherd, who chanced to fall down and began to utter enthusiastic speeches concerning future events; of which at first the neighbors took no notice; but when they saw what he foretold came to pass, they had him in admiration; and the most learned among the Delphians, speaking of this man, are used to call him by the name of Coretas. The soul seems to me to mix and join itself with this prophetic exhalation, just as the eye is affected with the light. For the eye, which has a natural property and faculty of seeing, would be wholly useless without the light; so the soul, having this faculty and property of foreseeing

future things, as an eye, has need of a proper object which may enlighten and sharpen it. And therefore the ancients took the sun and Apollo to be the same God; and those who understand the beauty and wisdom of analogy or proportion do tell us, that as the body is to the soul, the sight to the mind, and light to truth, so is the sun with reference to Apollo; affirming the sun to be the offspring proceeding perpetually from Apollo, who is eternal and who continually bringeth him forth. For as the sun enlightens and excites the visive powers of the senses, so Apollo does excite the prophetic virtue in the soul.