Therefore he that works in Magick, must be of a constant belief, be credulous, and not at all doubt of obtaining the effect. For as a firm, and strong belief doth work wonderfull things, although it be in false works, so distrust and doubting doth dissipate, and break the vertu of the mind of the worker, which is the medium betwixt both extreams, whence it happens, that he is frustrated of the desired influence of the superiors, which could not be joyned, and united to our labours without a firm, and solid vertue of our mind.
Chapter lxvii. How mans mind may be joyned with the mind, and Intelligencies of the Celestials, and together with them impress certain wonderfull vertues upon inferiour things.
The Philosophers, especially the Arabians, say, that mans mind, when it is most intent upon any work, through its passion, and effects, is joyned with the mind of the Stars, and Intelligencies, and being so joyned is the cause of some wonderfull vertue be infused into our works, and things; and this, as because there is in it an apprehension, and power of all things, so because all things have a naturall obedience to it, and of necessity an efficacy, and more to that which desires them with a strong desire. And according to this is verified the Art of Characters, images, inchantments, and some speeches, and many other wonderfull experiments to every thing which the mind affects. By this means whatsoever the mind of him that is in vehement love affects, hath an efficacy to cause love, & whatsoever the mind of him that strongly hates, dictates, hath an efficacy to hurt, and destroy. The like is in other things, which the mind affects with a strong desire. For all those things which the mind acts, and dictates by Characters, Figures, Words, Speeches, Gestures, and the like, help the appetite of the soul, and acquire certain wonderfull vertues, as from the soul
