From the book
Heinrich Khunrath’s Magnesia Catholica Philosophorum
Heinrich Khunrath · Diotimos Editions · 2026
Browse this book’s lexicon →Orientation
At a Glance
- The wordThe argChymist is the polemically marked bad practitioner, rendered “arrant Chymist.”
- In KhunrathHis first appearance at p. 10 is among the mocking birds that shoot habitual poisonous slander-arrows.
- In this editionRetain an indexed source spelling and use “arrant Chymist” where an English rendering is needed.
- A reading distinctionThe modern glossary and note explain the arg formation.
Meaning
The argChymist is the polemically marked bad practitioner, rendered “arrant Chymist.” The source form is built around arg, rather than the modern reader's tempting “arch-.” At p. 108 the distinction is made visible as a choice between Al- and Arg-Chymical processes. It is a word for erroneous or corrupt practice and its advocates, not an honorific for an especially accomplished alchemist.
Use in the book
His first appearance at p. 10 is among the mocking birds that shoot habitual poisonous slander-arrows. Later the label acquires a more technically delimited object. The p. 79 margin warns against the leaven of pseudo-chymists while the body rejects metallic embryonic products as the necessary regenerative field. At pp. 175–17723 false and powerless pseudo-Magnesias yield unfit work because the desired principle is absent from the subject. The argument is not simply that hostile people have bad manners: it specifies why their proposed materials cannot ground the universal work.
The p. 108 pun sits in a constructive promise. With the right distinctions, divine grace and an understanding of Nature, the Artist can navigate apparently conflicting writings and choose the good processes while casting out the bad, sparing expense and wasted labour. It does not follow that every rejected preparation is worthless in every respect. Elsewhere Khunrath grants medicinal and preparatory uses to materials that cannot be the universal first matter.
In the final warnings the arg-Chymists become a pressure from which the reader's firm foundation protects him. Their number, noise and sophistication cannot substitute for the due subject. The leaven metaphor repeats in the p. 178 margin. The label thereby joins technical misdirection to social contagion: the reader must judge what is proposed rather than follow a confident crowd.
The lexicon should preserve the attack as the author's classification. Calling a named historical person fraudulent would require evidence beyond this general invective; this book often supplies hostile types without recoverable identities.
Places to read
- 1599 p. 10The argChymist first appears as a slandering adversary
- 1599 p. 79 · marginPseudo-chymists and ArgChymists are joined in the leaven warning
- 1599 p. 108The Al-/Arg- pun distinguishes good and bad processes within the reader’s task of selection
- 1599 p. 175False subjects are said to yield null and unfit work
- 1599 p. 177The firm ground resists the gates of arrant Chymists
- 1599 p. 178 · marginThe leaven warning returns in the conclusion
Translation in this edition
Retain an indexed source spelling and use “arrant Chymist” where an English rendering is needed. “Arch-alchemist” would invert the pejorative. Keep Khunrath's distinction between a false universal claim and a preparation he may allow for a limited use.
Source note
The modern glossary and note explain the arg formation. Its negative force is independently clear from the primary contexts of slander, deception and the explicit Al-/Arg- opposition.