Sal Lumen and Spiritus Mundi Philosophici

Book III connects this vulnerability with the proposed preservation of life. Ordinary food contains some universal life, but its corrupting burden and insufficient fixation leave it unable to secure the desired extension by itself. The argument seeks a purer replenishment while still denying bodily immortality. Radical moisture links those claims: it helps explain what must be sustained and what hostile fire is said to drive away. The promised efficacy remains the author’s historical medical claim.

Passage SL_II_01S004: “the radical moisture which is the seat and preserver of life”

Passage SL_IIIS011: “trying to drive life from us together with the radical moisture”

Source forms: humide radical; humidité radicale; humeur.

See also: Medicine, Vital heat.

Root

Root can mean the origin of a power, its continuing nourishment or the basis from which an operation must begin. The world spirit’s nourishing source is located at the earth’s centre, yet another chapter places its root in air. These claims address different relations: a central storehouse distributes life, while air carries the influences which replenish and make the spirit fruitful.

The work also interprets roots through practical imagery. Water rising into a vessel’s head is harvested at a mountain’s summit, then returned to its roots when it falls upon its own earth. The human practitioner must similarly begin from the root of a species already initiated by Nature. Following the local comparison avoids forcing every root into a botanical organ or treating differences of position as accidental contradictions in the text.

Passage SL_I_06S001: “the mines of things have their roots in the air and their heads or summits in the earth”

Passage SL_I_09S004: “provided the operation begins from the root of the species”

Source forms: racine; source; miniere.

See also: Air, Centre.

Salt

Salt is the first palpable body through which the spirit becomes visible, and also the last matter extracted when bodies are resolved. The book connects these positions by the claim that composition and resolution have like principles. Salt therefore marks a cycle of embodiment and return, rather than merely appearing as one ordinary ingredient among others. Its dissolution and coagulation help make this account intelligible.

The particular salts remain various. Earthly dregs and combustible impurity must be distinguished from the pure substance sought within them, and whiteness alone does not prove complete purification. The book’s language of taste, vitrification and medicinal power belongs to these local arguments. It offers no secure basis for identifying its true salt throughout with sodium chloride or one modern compound. Nor should the universal and particular levels be collapsed simply because both use the same substantive name.

Passage SL_II_02S004: “salt is the first body through which it becomes palpable and visible”

Passage SL_II_03S023: “This salt is therefore the last matter remaining from bodies”

Source forms: sel; vray sel; sel secret; sel cristallin.

See also: Embodiment, First matter.

Secrecy

Secrecy works through selective disclosure. Fables and enigmatic figures cover what they also display, enabling a qualified reader to recognise relations which an unprepared one may misunderstand. The author gives this reserve an ethical rationale: precious knowledge should not be exposed to contempt or indiscriminate misuse. He nevertheless presents his own exposition as a service to seekers, so concealment and instruction remain intertwined.

The closing discussion of oral teaching and written preservation makes the problem historical as well as rhetorical. Without writing, rare learning can disappear; with writing, it can reach readers unable to interpret it. Mythic veils and reserved books answer that tension within the author’s account. They do not authorise an editor to supply an unstated substance or secret solution. The contextual task is to follow the distinctions and explanations actually given, acknowledging where the text retains its restraint.

Passage SL_II_04S027: “weave so many veils of fable and enigmatic figures, covering these things while displaying them”

Passage SL_II_04S035: “taught them only by word of mouth to those they judged worthy”

Source forms: secret; arcane; enigme; fable; voile.

See also: Knowledge, Gift.

Seed

Seed names a power of generation as well as its visible bearer. Plant grain and animal generative fluid are accessible examples, but mineral seed is said to require philosophical extraction and is more readily inferred than seen. Hidden seeds within the elements help explain the author’s claim that generation can occur without an immediately visible parent or previously planted grain.

The universality of the source does not erase specific limitation. Each recipient draws powers suited to its own seed, just as different animals derive appropriate nourishment from the same food. A mineral spirit prepared by art manifests mineral effects rather than producing an arbitrary animal or plant. Seed therefore links common origin with determinate reproduction. The historical assertions about generation from mud and corruption remain part of that argument, without becoming an editorial endorsement of spontaneous generation.