aereall

Updated: May 18, 2025

And for the matter, or substance of the Invisible Agents, so fancyed; they could not by naturall cogitation, fall upon any other conceipt, but that it was the same with that of the Soule of man; and that the Soule of man, was of the same substance, with that which appeareth in a Dream, to one that sleepeth; or in a Looking-glasse, to one that is awake; which, men not knowing that such apparitions are nothing else but creatures of the Fancy, think to be reall, and externall Substances; and therefore call them Ghosts; as the Latines called them Imagines, and Umbrae; and thought them Spirits, that is, thin aereall bodies; and those Invisible Agents, which they feared, to bee like them; save that they appear, and vanish when they please.

Thomas Hobbes - Leviathan