The Originall Of Daemonology

The impression made on the organs of Sight, by lucide Bodies, either in one direct line, or in many lines, reflected from Opaque, or refracted in the passage through Diaphanous Bodies, produceth in living Creatures, in whom God hath placed such Organs, an Imagination of the Object, from whence the Impression proceedeth; which Imagination is called Sight; and seemeth not to bee a meer Imagination, but the Body it selfe without us; in the same manner, as when a man violently presseth his eye, there appears to him a light without, and before him, which no man perceiveth but himselfe; because there is indeed no such thing without him, but onely a motion in the interiour organs, pressing by resistance outward, that makes him think so. And the motion made by this pressure, continuing after the object which caused it is removed, is that we call Imagination, and Memory, and (in sleep, and sometimes in great distemper of the organs by Sicknesse, or Violence) a Dream: of which things I have already spoken briefly, in the second and third Chapters.

This nature of Sight having never been discovered by the ancient pretenders to Naturall Knowledge; much lesse by those that consider not things so remote (as that Knowledge is) from their present use; it was hard for men to conceive of those Images in the Fancy, and in the Sense, otherwise, than of things really without us: Which some (because they vanish away, they know not whither, nor how,) will have to be absolutely Incorporeall, that is to say Immateriall, of Formes without Matter; Colour and Figure, without any coloured or figured Body; and that they can put on Aiery bodies (as a garment) to make them Visible when they will to our bodily Eyes; and others say, are Bodies, and living Creatures, but made of Air, or other more subtile and aethereall Matter, which is, then, when they will be seen, condensed. But Both of them agree on one generall appellation of them, DAEMONS. As if the Dead of whom they Dreamed, were not Inhabitants of their own Brain, but of the Air, or of Heaven, or Hell; not Phantasmes, but Ghosts; with just as much reason, as if one should say, he saw his own Ghost in a Looking-Glasse, or the Ghosts of the Stars in a River; or call the ordinary apparition of the Sun, of the quantity of about a foot, the Daemon, or Ghost of that great Sun that enlighteneth the whole visible world: And by that means have feared them, as things of an unknown, that is, of an unlimited power to doe them good, or harme; and consequently, given occasion to the Governours of the Heathen Common-wealths to regulate this their fear, by establishing that DAEMONOLOGY (in which the Poets, as Principal Priests of the Heathen Religion, were specially employed, or reverenced) to the Publique Peace, and to the Obedience of Subjects necessary thereunto; and to make some of them Good Daemons, and others Evill; the one as a Spurre to the Observance, the other, as Reines to withhold them from Violation of the Laws.