You see how natural it is, from this point of view, to treat religion as a mere survival, for religion does in fact perpetuate the traditions of the most primeval thought. To coerce the spiritual powers, or to square them and get them on our side, was, during enormous tracts of time, the one great object in our dealings with the natural world. For our ancestors, dreams, hallucinations, revelations, and cock-and-bull stories were inextricably mixed with facts. Up to a comparatively recent date such distinctions as those between what has been verified and what is only conjectured, between the impersonal and the personal aspects of existence, were hardly suspected or conceived.
Whatever you imagined in a lively manner, whatever you thought fit to be true, you affirmed confidently; and whatever you affirmed, your comrades believed. Truth was what had not yet been contradicted, most things were taken into the mind from the point of view of their human suggestiveness, and the attention confined itself exclusively to the aesthetic and dramatic aspects of events.[335]
[335] Until the seventeenth century this mode of thought prevailed. One need only recall the dramatic treatment even of mechanical questions by Aristotle, as, for example, his explanation of the power of the lever to make a small weight raise a larger one. This is due, according to Aristotle, to the generally miraculous character of the circle and of all circular movement. The circle is both convex and concave; it is made by a fixed point and a moving line, which contradict each other; and whatever moves in a circle moves in opposite directions.
Nevertheless, movement in a circle is the most "natural" movement; and the long arm of the lever, moving, as it does, in the larger circle, has the greater amount of this natural motion, and consequently requires the lesser force. Or recall the explanation by Herodotus of the position of the sun in winter:
It moves to the south because of the cold which drives it into the warm parts of the heavens over Libya. Or listen to Saint Augustine's speculations: "Who gave to chaff such power to freeze that it preserves snow buried under it, and such power to warm that it ripens green fruit? Who can explain the strange properties of fire itself, which blackens all that it burns, though itself bright, and which, though of the most beautiful colors, discolors almost all that it touches and feeds upon, and turns blazing fuel into grimy cinders? . . . Then what wonderful properties do we find in charcoal, which is so brittle that a light tap breaks it, and a slight pressure pulverizes it, and yet is so strong that no moisture rots it, nor any time causes it to decay." City of God, book xxi, ch. iv.
Such aspects of things as these, their naturalness and unnaturalness the sympathies and antipathies of their superficial qualities, their eccentricities, their brightness and strength and destructiveness, were inevitably the ways in which they originally fastened our attention.
If you open early medical books, you will find sympathetic magic invoked on every page. Take, for example, the famous vulnerary ointment attributed to Paracelsus. For this there were a variety of receipts, including usually human fat, the fat of either a bull, a wild boar, or a bear, powdered earthworms, the usnia, or mossy growth on the weathered skull of a hanged criminal, and other materials equally unpleasant--the whole prepared under the planet Venus if possible, but never under Mars or Saturn. Then, if a splinter of wood, dipped in the patient's blood, or the bloodstained weapon that wounded him, be immersed in this ointment, the wound itself being tightly bound up, the latter infallibly gets well--I quote now Van Helmont's account--for the blood on the weapon or splinter, containing in it the spirit of the wounded man, is roused to active excitement by the contact of the ointment, whence there results to it a full commission or power to cure its cousin-german the blood in the patient's body.
This it does by sucking out the dolorous and exotic impression from the wounded part. But to do this it has to implore the aid of the bull's fat, and other portions of the unguent. The reason why bull's fat is so powerful is that the bull at the time of slaughter is full of secret reluctancy and vindictive murmurs, and therefore dies with a higher flame of revenge about him than any other animal. And thus we have made it out, says this author, that the admirable efficacy of the ointment ought to be imputed, not to any auxiliary concurrence of Satan, but simply to the energy of the posthumous character of Revenge remaining firmly impressed upon the blood and concreted fat in the unguent.
J. B. Van Helmont: A Ternary of Paradoxes, translated by Walter Charleton, London, 1650.--I much abridge the original in my citations.