and the other disciples of Ammonius (as Porphyry relates in his book of the education and Discipline of Plotinus) sware, never to set forth the Decrees of their master. And because Plotinus, brake his oath made to Ammonius, and published his mysteries, for the punishment of his transgression, he was consumed (as they say) by the Horrible disease of Lice. Crist also himself, while he lived on earth, spoke after that manner and fashion that only the more intimate disciples should understand the mystery of the word of God, but the other should perceive the parables only: commanding moreover that holy things should not be given to Dogs, nor pearles cast to Swine: Therefore the Prophet saith, I have hid thy words in my heart, that I might not sin against thee. Therefore it is not fit that those secrets which are amongst a few wise men, and communicated by mouth only, should be publikly written. Wherefor you will pardon me, If I pass over in silence many and the chiefest secret mysteries of Ceremonial Magick. I suppose I shal do enough, if I open those things which are necessary to be known, and you by the reading of this book go not away altogether empty of these mysteries; but on that condition let these things be communicated to you, on which Dionysius bound Timothy, that they which perceive these Secrets, would not expose them to the unworthy, but gather them together amongst wise men, and keep them with that reverence that is due to them. Furthermore I would also warne you in the beginning, that even as the divine powers detest publike things and profane, and love secrecy: So every Magical experiment fleeth the publike, seeks to be hid, is strengthened by silence, but is destroyed by publicationm neither doth any compleate effect follow after; all these things suffer losse, when they are poured into prating and incredulous minds; therefore it behoveth a Magicall operator, if he would get fruit from this art, to be secret, and to manifest to none, neither his work nor place, not time, neither his desire nor will, unless either to a master, or partner, or companion, who also ought to be faithfull, believing, silent, and dignified by nature and education: Seeing that even the prating of a companion, his incredulity and unworthiness
