[2.] Secondly, He can mightily work upon _the fancy and imagination_; by which means men are abused into a belief of things that are not; as in dreams, the fancy presents things which are really imagined to be done and said, whenas they are visions of the night, which vanish when the man is awake; or as in melancholy persons, the fancy of men doth so strongly impose upon them, that they believe strange absurd things of themselves—that they have horns on their head, that they are made of glass, that they are dead, and what not. If fancy, both asleep and awake, may thus abuse men into an apprehension of impossible things, and that with confidence, no wonder if Satan, whose power reacheth thus far, as was before proved, doth take this advantage for the amusing of men with strange things. Nebuchadnezzar his judgment, Dan. iv. 25, whereby he was ‘driven from men, and ate grass as oxen,’ was not a metamorphosis, or real change into an ox. This all expositors reject as too hard. Neither seems it to be only his extreme necessity and low estate, whereby he seemed to be little better than a beast, though Calvin favour this interpretation;[120] but by that expression, ver. 25, ‘then my understanding came to me,’ it seems evident, as most commentators think, that his understanding was so changed in that punishment that he imagined himself to be a beast, and behaved himself accordingly, by eating grass, and lying in the open fields. There are several stories to this purpose of strange transformations, as the bodies of men into asses, and other beasts, which Augustine thinks to be nothing else but the devil’s power upon the fancy.[121] [3.] Thirdly, There are wonderful _secrets in nature, which if cunningly used and applied to fit things and times, must needs amaze vulgar heads_; and though some of these are known to philosophers and scholars, yet are there many secret things locked from the wisest men, whose powers and natures because they know not, they may also be deluded by them. Augustine[122] reckons up many instances, as the loadstone, the stone pyrites, selenites, the fountain of Epirus, that can kindle a torch, and many more; and determines that many strange things are done by the application of these natural powers, either by the wit of man or diabolical art. To this purpose he gives an account of an unextinguishable lamp, Λύχνος ἄσβεστος, in a temple of Venus, which allured men to worship there, as to an unquestionable deity, when in truth the thing was but an ingenious composition from the stone asbeston, of which Pliny makes mention, that being kindled, it will not be quenched with water.[123] Of this nature were those lamps found in several vaults accompanying the ashes of the dead, reserved there in urns, both in England and elsewhere.[124] If men by such helps find such easy ways to delude men, what exactness of workmanship and seeming wonders may be expected from Satan upon such advantages!