The sixt Chapter.
The opinion of diverse learned men touching the follie of Alcumystrie.
LBERT The substances of things are not transmutable. in his booke of minerals reporteth, that Avicenna treating of Alcumystrie, saith; Let the dealers in Alcumystrie understand, that the verie nature and kind of things cannot be changed,/369. but rather made by art to resemble the same in shew and likenesse: so that they are not the verie things indeed, but seeme so to be in appearance: as castels and towers doo seeme to be built in the clouds, whereas the representations there shewed, are nothing else but the resemblance of certeine objects beelow, caused in some bright and cleere cloud, when the aire is void of thicknes and grossenes. A sufficient proofe hereof maie be the looking glasse. And we see (saith he) that yellow or orrenge colour laid upon red, seemeth to be gold. Francis Petrarch Franc. Petrarch. lib. de remed. utr. fort. 1. cap. 10. treating of the same matter in forme of a dialogue, introduceth a disciple of his, who fansied the foresaid fond profession and practise, saieng; I hope for prosperous successe in Alcumystrie. Petrarch answereth him; It is a woonder from whence that hope should spring, sith the frute thereof did never yet fall to thy lot, nor yet at anie time chance to anie other; as the report commonlie goeth, that manie rich men, by this vanitie and madnes have beene brought to beggerie, whiles they have wearied themselves therewith, weakened their bodies, and wasted their wealth in trieng the means to make gold ingender gold. I hope for gold according to the workemans promise, saith the disciple. He that hath promised thee gold, will runne awaie with thy gold, and thou never the wiser, saith Petrarch. He promiseth mee great good, saith the disciple. He will first serve his owne turne, and releeve his private povertie, saith Petrarch; for Alcumysters are a beggerlie kind of people, who though they confesse themselves bare and needie, yet will they make others rich and welthie: as though others povertie did more molest and pitie them than their owne. These be the words of Petrarch, a man of great learning and no lesse experience; who as in his time he sawe the fraudulent fetches of this compassing craft: so hath there beene no age, since the same hath beene broched, wherein some few wisemen have not smelt out the evill meaning of these shifting merchants, and bewraied them to the world.
Goschalcus Boll. ordinis S. August. in suo præceptorio, fol. 244. col. b. c. d. & I.An ancient writer of a religious order, who lived above a thousand yeares since, discovering the diversities of theftes, after along enumeration, bringeth in Alcumysters, whom he calleth Falsificantes metallorum & mineralium, witches and counterfetters of metals and minerals; and setteth/261. them as deepe in the/370. degree of theeves, as anie of the rest, whose injurious dealings are brought to open arreignment. It is demanded (saith he) why the art of Alcumystrie doth never proove that in effect, which it pretendeth in precept and promise. The answer is readie; that if by art gold might be made, then were it behoovefull to know the maner and proceeding of nature in generation; sith art is said to imitate and counterfet nature. Againe, it is bicause of the lamenesse and unperfectnesse of philosophie, speciallie concerning minerals: No certein ground in the art Alcumysticall. no such manner of proceeding being set downe by consent and agreement of philosophers in writing, touching the true and undoubted effect of the same. Where upon one supposeth that gold is made of one kind of stuffe this waie, others of another kind of stuffe that waie. And therefore it is a chance if anie atteine to the artificiall applieng of the actives and passives of gold and silver. Moreover, it is certeine, that quicke silver and sulphur are the materials (as they terme them) of mettals, and the agent is heate, which directeth: howbeit it is verie hard to know the due proportion of the mixture of the materials; which proportion the generation of gold doth require. And admit that by chance they atteine to such proportion; yet can they not readilie resume or doo it againe in another worke, bicause of the hidden diversities of materials, and the uncerteintie of applieng the actives and passives.
Idem ibid.The same ancient author concluding against this vaine art, saith, that of all christian lawmakers it is forbidden, and in no case tollerable in anie commonwelth: first bicause it presumeth to forge idols for covetousnes, which are gold and silver; whereupon saith the apostle, Avaritia idolorum cultus. Covetousenesse is idolworship: secondlie, for that (as Aristotle saith) coine should be skant and rare, that it might be deere; but the same would waxe vile, and of small estimation, if by the art of Alcumystrie gold and silver might be multiplied: thirdlie, bicause (as experience prooveth) wisemen are thereby bewitched, couseners increased, princes abused, the rich impoverished, the poore beggered, the multitude made fooles, and yet the craft and craftesmaisters (oh madnes!) credited. Thus far he. Whereby in few words he discountenanceth that profession, not by the imaginations of his owne braine, but by manifold circumstances of manifest proofe. Touching the which practise I/371. thinke inough hath beene spoken, and more a great deale than needed; sith so plaine and demonstrable a matter requireth the lesse travell in confutation.