Alchemy Web Site, Kilbirnie (2026)

29/08/2026

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The Theory of the Arcana
by J. Vauquelin des Yveteaux, translated by Adam McLean.
The author of the ‘Theory of the Arcana’ explains, in alchemical and mythic language, how the whole art depends on a special inner mercurial moisture called Azoth. This Azoth is not common quicksilver, but the Philosophers’ “living” mercury: the internal, radical humidity hidden in the metallic “magnesia.” With it the operator “washes Laton,” meaning the base material is cleansed and brought through whitening and reddening, purified of “excrements” (impurities), and converted into the active sulphuric principle. For that reason the author says that in the Azoth of the Philosophers “all alchemy consists,” because it is the key agent that dissolves, cleanses, rectifies, and ultimately perfects the matter.

The text then presents the paradoxical enigma that the mother is the enemy of her son, and insists this hostility is necessary for the son’s exaltation. The “mother” is the chemical earth or fixed body (the salt-like, stable part of the matter). The “son” is the spirit or mercurial water drawn from the mother’s belly. The mother is called the enemy because she corrupts, blackens, putrefies, and kills the son; yet at the same time the mother herself is also corrupted and truly dies. This mutual destruction is required, because without the breaking, putrefaction, and death of the body, the hidden virtue cannot be released or mixed back into the work, and the “physical tincture” (the true colouring/perfecting power) cannot appear. The author underlines a core maxim: the corruption of one thing is the generation of another.

Practically, the son (the water) is also said to kill the mother: through repeated distillations and cohobations (cycling the distilled liquid back onto its residue), the water becomes strongly rectified “upon its earth” and dissolves, putrefies, and transforms that earth into a “new” substance with new qualities, stripped of its first properties. This death of the mother is exactly what allows the son, now a perfected mercurial water, to be exalted to supreme glory.

Finally, once the sulphur of nature and “foliated earth” are produced, continued coction (sustained heating) brings them to the highest perfection. The perfected water is said to “drink the souls of animals and plants,” meaning it absorbs the universal vital spirits present in living things, celestial, fiery rays gathered into the mercurial moisture. Nourished by its own like water, the matter is said to grow without limit in both quantity and quality, which is offered as the basis for the Stone’s preparation and multiplication.

The Theory of the Arcana

19/08/2026

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Insane Wisdom or the promise of alchemy
by Jacob Toll.
Insane Wisdom, or The Promise of Alchemy is an elaborate defence and interpretation of alchemical wisdom, centred on the writings attributed to Basil Valentine, the Twelve Keys and the Triumphal Chariot of Antimony. The author begins by comparing the alchemist to St Paul, who was accused of madness by Festus but claimed to speak “words of truth and sound mind.” This opening frames the whole work: true wisdom appears insane to the ignorant, while the learned seeker is misunderstood, mocked, and condemned.

The author promises to reveal part of the “Chemical Heaven,” though with hesitation, because alchemical secrets are sacred and dangerous if exposed to the unworthy. He argues that Basil Valentine’s writings are not fantasies but deliberately veiled teachings about real operations of nature. A central claim is that “Basil Valentine” is not merely a historical Benedictine monk, but a symbolic personification of the Philosophers’ Mercury. The name “Valentinus” is interpreted through strength, power, pe*******on, nourishment, and renewal — all properties of Mercury in the alchemical work.

Much of the text proceeds by decoding Valentine’s language. Ordinary religious or moral terms such as faith, illumination, heart, tomb, resurrection, heaven, and hell are reinterpreted chemically. “Faith” becomes magnetic attraction between earthly and celestial principles; “illumination” is the diffusion of alchemical light or wisdom; the “heart” is the centre of a substance; the “tomb” is Mercury’s death before rebirth. The author repeatedly insists that Valentine speaks in allegory, addressing metals as if they were people.

The work then turns to major alchemical substances and processes: Philosophical Quicklime, the Dragon’s spirit, Potable Gold, Mercury, Sulphur, Salt, and the preparation of the Philosopher’s Stone. Potable Gold is distinguished from ordinary medicinal gold solutions; true philosophical Potable Gold is the perfected substance that heals metals and humanity.

A large section presents the seven planetary stages of the work. Mercury is the beginning, Saturn putrefaction and blackness, Jupiter whiteness and temperance, Mars fiery struggle, Venus harmony and revivification, the Moon calcination and perfected whiteness, and the Sun final redness, fixation, and completion.

The text closes with acrostic mottoes for Alchemy, Mercury, Antimony, Vitriol, Spirit of Wine, and Saturn, summarising its symbolic philosophy. Overall, it is a dense hermetic commentary arguing that alchemical truth is hidden in myth, scripture, metals, planets, and language itself.

Insane Wisdom or the promise of alchemy

13/08/2026

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Light emerging by itself from darkness
by Marc-Antonio Crasselhame
“A Poem on the Composition of the Philosophers’ Stone” is a long Christian-Hermetic alchemical treatise that explains the Great Work by comparing it to the divine creation of the world. Its central argument is that the alchemist, if properly instructed, imitates Nature and the Creator: just as God formed ordered creation from dark, watery Chaos through light, measure, and separation, the philosopher forms the Stone from a hidden chaotic matter through purification, putrefaction, sublimation, and reunion.

The text begins with Genesis. Chaos is described as a dark, humid vapour containing all things in confusion. The Divine Word is the centre and foundation of creation, from which all beings emanate and to which they return. Light becomes the universal form that orders matter; the firmament separates upper and lower waters; the Sun, Moon, stars, air, earth, sea, fire, Salt, Sulphur, and Mercury emerge through divinely governed processes. This cosmology provides the model for alchemy.

The treatise then turns to the Hermetic Art. True philosophers know how to reproduce, in miniature, the work of creation. They extract from a despised, obscure, mineral subject a mercurial moisture, a living fire, and the principles needed for the Elixir. The author repeatedly rejects “vulgar” chemistry: common Gold, Quicksilver, Sulphur, Vitriol, Antimony, corrosive acids, animal substances, plants, gums, blood, s***m, and arbitrary mixtures are all declared useless. The true matter is one, hidden in the mineral kingdom, containing metallic essence and the philosophical Salt, Sulphur, and Mercury.

A major theme is the distinction between common substances and philosophical ones. The Philosophers’ Mercury is a living universal spirit, both volatile and fixed, descending and ascending, moist and fiery. Philosophers’ Sulphur or Living Gold is the innate fire, radical moisture, and life of metals. The Stone depends on freeing this seed from its prison through putrefaction, blackness, and philosophical sublimation.

The work insists on the correct fire, vessel, timing, seal, and proportion. The required fire is not charcoal or violent heat, but Nature’s gentle, vaporous, secret fire. Success depends on unity of matter, equality of weights, purification, and obedience to Nature. The treatise ends by framing alchemy as natural magic subordinate to God, requiring humility, wisdom, and divine grace.

Light emerging by itself from darkness

05/08/2026

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The Handbook of Universal Wisdom: Pan-Sophia Enchiretica or Experimental Universal Philosophy
by Arnold Bachimius.
Pan-Sophia Enchiretica, published in 1682 by Arnold Bachimius Denstonius, presents an “experimental universal philosophy” grounded in Genesis, alchemy, fire-based experiment, and a rejection of Aristotelian matter and form. Its central claim is that the world is alive through a created Light, also called the Spirit or Soul of the World. This Light is a real, divisible, corporeal substance that penetrates all things, moves the heavens, animates minerals, plants, animals, and humans, and unfolds Ideas according to the proportions of particles.

The work argues that the true principles of bodies are Earth, Water, Salt, and Light, with Sulphur as a secondary composite principle. Air and fire are denied the status of elements: air is a mixture of subtle particles and vapours in ether, while fire is Light entangled with sulphurous matter. All bodies are made from indivisible particles arranged geometrically, so generation and corruption are not substantial changes but rearrangements of already existing particles under the guidance of Light.

Denstonius applies this system to cosmology, meteorology, minerals, plants, animals, and theology. The heavens are fluid ether rather than solid spheres; stars and planets contain Light and exert effects through effluvia. Rain, snow, hail, lightning, comets, sound, magnetism, sympathies, antipathies, birthmarks, and weapon-salve are all explained through particles, Light, effluvia, pores, ferments, and Archei.

Minerals and metals are living in lower degrees. Metals are forms of one metallic Mercury, differing by purity and maturity, with gold especially rich in Light and medicinal power. Plants grow by attracting nutritive particles through roots and air; their ashes retain life, symbolising resurrection. Animals and humans develop from eggs or seed through the action of the sensitive soul, but humans also receive an intellective soul from God.

The final sections integrate this natural philosophy with Catholic theology, discussing original sin, Christ, Mary, resurrection, Eucharistic consecration, and transubstantiation. Overall, the text portrays nature as a divinely ordered, living laboratory where experiment, Scripture, and alchemy converge into cosmology.
Translated by Adam McLean

The Handbook of Universal Wisdom: Pan-Sophia Enchiretica or Experimental Universal Philosophy

29/07/2026

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The Psalter of Hermophilus: 150 alchemical psalms Sent to Philalethes
The Psalter of Hermophilus is an extended alchemical treatise presenting the “Work of the Sages” as an imitation of divine creation. Whereas God creates from nothing, the philosopher must work upon a given matter, called Chaos, and use fire as the instrument and guide. Art, described as the “ape of Nature,” begins by separating light from darkness, subtle from gross, and fire from earth.

The central substance is a mineral or metallic Chaos containing the principles of Sulphur and Mercury, figured as male and female, Sun and Moon, fixed and volatile, Heaven and Earth. These are naturally joined but confused; the artist must separate, purify, and reunite them more perfectly. From this process arise Diana and Apollo, Moon and Sun, and ultimately the Mercury of the Sages, the living agent from which philosophical Gold and the Stone may be produced.

The text repeatedly explains the same mystery through shifting names: Chaos, Magnesia, Rebis, Laton, Azoth, Permanent Water, Vinegar, Virgin Earth, Steel, Magnet, and the Phoenix. These terms describe stages or aspects of one work: dissolution, putrefaction, purification, whitening, reddening, sublimation, conjunction, and multiplication. The matter is said to contain body, soul, and spirit, also Salt, Sulphur, and Mercury, which must be brought into harmonious unity.

A major theme is that nothing foreign enters the Work. The solvent, the body dissolved, the seed extracted, and the fire that perfects them must all be of one nature. Common Mercury is rejected as insufficient unless purified, heated, and transformed into philosophical Mercury.

The treatise culminates in the doctrine that dissolution is the foundation and multiplication the end. Through repeated cycles of death and rebirth, the body becomes spirit and spirit becomes fixed body. The whole Magistery begins, continues, and is completed by fire, understood finally as a divine quintessence granted to the Sages.

Translated by Adam McLean

The Psalter of Hermophilus: 150 alchemical psalms Sent to Philalethes

22/07/2026

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The most hidden secrets
by Francesco Maria Pompeo Colonna translated by Adam McLean.
The Most Hidden Secrets of Ancient Philosophy is an alchemical-philosophical work framed by a personal narrative and followed by a series of treatises on the principles of the Great Work. The author begins by explaining that he originally wrote the treatises for private satisfaction, fearing that publication might make him seem like a charlatan or deluded seeker of the Philosopher’s Stone. This hesitation changes after he encounters a mysterious stranger reputed to possess profound chemical knowledge and perhaps the Stone itself.
The narrative describes the stranger demonstrating astonishing operations: the transmutation of Mercury into Gold and Silver through tiny quantities of red or white powder; the purification and coagulation of Mercury; the preparation of “philosophical” Mercury, Gold, and Silver; and curious metallic vegetations resembling trees, wheat, eggs, ores, and mixed Gold-Silver growths. The author insists that he witnessed many of these events himself, while distinguishing them from further marvels reported only on the stranger’s word. He also repeatedly warns against fraudulent “puffers” and impostors who impoverish the credulous with false recipes.
The treatises then systematise the theory behind these wonders. Treatise I argues that metals, like plants and animals, contain seminal essences or seeds. Gold and Silver are said to derive from Quicksilver coagulated by Sulphur, and their hidden seed can become vegetative and multiplicative when freed from gross matter. Treatise II extends this doctrine to vegetable, animal, and mineral essences, defining alchemy as the separation of pure essence from impure body through putrefaction, digestion, distillation, and purification. Treatise III presents the Philosopher’s Stone as both Universal Medicine and transmuting agent, especially when derived from the quintessence of Gold.
Treatises IV and V insist that the true materials of the Great Work are Gold or Silver and Quicksilver, not plants, animals, salts, or exotic substances. “Philosophical” Gold and Mercury are not different substances but common materials purified and prepared by art. Later treatises explain the obscure language of alchemists: fire may mean internal heat, solvent, or external furnace; vessels may be glass containers or Mercury itself; and the Stone receives countless symbolic names according to its colour, state, and function.
Overall, the text defends alchemy as a hidden natural science based on metallic seeds, purification, imitation of Nature, and disciplined interpretation of symbolic tradition.

The most hidden secrets

13/07/2026

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The Celestial Philosophy
by Louis Grassot
This text from 1803, attributed to L. Grassot, presents a Christian-Hermetic philosophy of God, nature, humanity, and alchemy. Its opening claim is that all knowledge must begin with the first principle: eternal divine Unity, identified with the Word of God. All visible and invisible beings flow from this Unity, just as numbers flow from one and geometrical figures from a point. Nature’s diversity therefore does not contradict its single source; it manifests that source through graduated forms.

The first part centres on Man as the Microcosm. Because Man is made in the image of the Word, he contains intellectual, celestial, and elemental natures, summarising the whole Macrocosm. The soul receives God directly, acts upon the spirit, and through the spirit governs the body. Human temperament, friendship, enmity, intelligence, and bodily formation are explained through celestial and planetary influences, though the soul itself remains divine. Mortality is traced to the Fall: Man left a pure incorruptible state and entered a corruptible elemental realm. Death, however, can become liberation, separating the essential Man from corrupt matter and allowing return to God.

The second part explains the structure of creation. God creates through number, weight, measure, proportion, and gradation. Substance is the first created principle; from it come the elements, then generative “slime” or seed, then individual beings. Art imitates Nature, and Nature imitates the Creator. Natural things are not accidental but substantial transformations of one underlying substance. Proportion and difference allow elements to unite harmoniously. The incarnate Word becomes the necessary mediator between fallen Man and God, enabling resurrection, transmutation, and the return of all creatures to Unity through Man.

The third part opens “true natural philosophy,” defending the Great Work of Hermetic alchemy. All sublunary things are composed of qualities and reduced to three principles: Sulphur, Salt, and Mercury. Nature alone is limited by impurity, insufficient heat, and imperfect mixtures, but Art can assist Nature through purification, distillation, calcination, fermentation, and controlled fire. The perfected Elixir or universal medicine is said to heal bodies, perfect plants, transmute metals into gold, and symbolically mirror Christ’s redemptive work. Overall, the text fuses theology, cosmology, anthropology, and alchemy into one vision of universal restoration.

The Celestial Philosophy

06/07/2026

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A Consideration of the Marriage of the Sun and Moon: Concerning the substance of the Sun and Moon

The Book of the Consideration of Marriage concerning the Substance of the Sun and the Moon is a long alchemical treatise centred on the making of the Philosophers’ Stone through the symbolic union of Sun and Moon, usually understood as gold and silver, together with Mercury as the crucial mediating principle. The text presents alchemy as a divine gift entrusted to prophets and sages, not as ordinary craft knowledge. It explains at length why philosophers wrote obscurely: to preserve wisdom, prevent abuse by the wicked or foolish, and ensure that only the patient and intelligent could uncover its meaning.

A major theme is the unity of matter. Although the Stone is described under many names and images, the author insists that the Art is fundamentally one thing, one way, one operation. The Stone is repeatedly described as a paradoxical substance: a stone and not a stone, a water that coagulates, a body and spirit, humble in outward appearance yet of immense value. The work depends on the harmonious interaction of closely related natures rather than on foreign substances. The text sharply criticizes false alchemists who experiment with dung, hair, urine, blood, eggs, shells, and other unsuitable materials, arguing that true transmutation must arise from matter akin to the metals themselves.

The treatise also gives a highly elaborate account of the Great Work through symbols of marriage, generation, death, and rebirth. The process includes dissolution, blackening, whitening, reddening, coagulation, fixation, and repeated cycles of imbibition, calcination, and distillation. These stages are compared to conception in the womb, the growth of an embryo, and the maturation of living things. Considerable attention is given to the vessel, the regulation of fire, and the different keys, terms, and degrees of heat, since success depends on patient and proportionate cooking rather than force.

In its final sections, the work argues that the perfected Stone is not only a metallic tincture but also a universal medicine. It claims the Stone can heal disease, strengthen the body, dispel melancholy, and restore imperfect metals to perfection. Throughout, the author combines technical procedure, scriptural and philosophical authority, and dense allegory to present alchemy as both a practical operation and a sacred science.

Translated by Adam McLean

A Consideration of the Marriage of the Sun and Moon: Concerning the substance of the Sun and Moon

26/06/2026

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Microcosmic Foreshadowings: The New Heaven and New Earth.

Microcosmic Foreshadowings is a dense Hermetic and theosophical work that links divine wisdom, natural philosophy, alchemy, and Christian restoration into one grand vision of reality. Its central claim is that true happiness, or the Summum Bonum, depends on three things: bodily health, material sufficiency, and a clear conscience grounded in the knowledge of God’s grace. These are not achieved through worldly striving, but through wisdom, which the text describes as the divine breath, word, and light present in all creation.

A major theme is the relationship between light and darkness. The author treats them as two eternal principles through which the visible world is formed. All creatures arise through their interplay, and human beings are presented as a microcosm, a small world containing within themselves the powers of the whole cosmos. Because of this, to know humanity is also to know nature, and to know nature properly is to perceive divine realities.

The text then develops an elaborate alchemical philosophy. Metals, minerals, and the Prima Materia are not merely physical substances but carriers of spiritual significance. The Philosophers’ Stone is portrayed less as a tool for crude wealth than as a manifestation of hidden divine light concentrated in nature. True alchemy, in this view, does not violently force nature but cooperates with it, separating pure from impure, preserving life, and elevating what is latent within matter.

A further major section reinterprets the Fall of Adam, mortality, and the corruption of creation. Humanity’s fall is described as a movement from immortal harmony into a mortal realm where darkness gains predominance. Yet the divine spark remains hidden within humankind. Christ is therefore presented as the cosmic restorer: through incarnation, death, and resurrection, he begins the reversal of corruption in humanity and eventually in all nature.

The work ends with an eschatological vision. Just as the adept seeks a microcosmic new creation through Hermetic art, so God will ultimately bring forth a new Heaven and new Earth, purifying the present world and restoring it to paradisal splendour. Overall, the text presents alchemy as both a natural and spiritual discipline aimed at healing, transformation, and reunion with divine wisdom.
This German edition was printed in 1554. Now translated by Adam McLean.

Microcosmic Foreshadowings: The New Heaven and New Earth

19/06/2026

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The Light of Lights
The Lumen Luminum of the early Islamic alchemist, Rhazes, describes alchemy as a practical and philosophical art grounded above all in dissolution and coagulation. The text argues that the alchemist’s central task is to discover substances capable of dissolving bodies into vapour or liquid form and then restoring them into perfected, solid states. Rhazes promises to reveal, from experience rather than obscurity, the preparation and use of key materials including atraments, alums, salts, spirits, and metals.

A substantial portion of the work explains these substances in detail. Atrament, especially green atrament, is praised for its power to coagulate and sublime mercury. Alum, particularly split or laminar alum, is presented as one of the most valuable dissolving agents, capable of working on both hard and soft bodies. The text also treats common salt, sal ammoniac, sal nitre, and especially sal alkali as essential agents in alchemical operations. Sal ammoniac is described as containing “all the secrets of the wise,” while repeated dissolving and coagulating of salts is said to strengthen their efficacy.

The three principal mineral spirits are mercury, sulphur, and arsenic. Arsenic is divided into pale and red forms, with the pale sort favoured for dissolution and whitening, and the red for burning bodies. Sulphur is linked especially with gold-making, while arsenic is associated with silver. Mercury receives the most attention, since its volatility makes it difficult to fix in fire; the treatise provides elaborate processes for washing, subliming, dissolving, and coagulating it into red or white forms.

The later sections discuss the nature and treatment of gold, silver, copper, tin, iron, and lead. Gold is described as the most balanced and pure metal, requiring fermentation rather than simple manufacture. Silver is seen as close to perfection but still burdened by residual moisture. Copper, tin, iron, and lead are treated as imperfect metals requiring purification, calcination, and repeated preparation. Although the text gives recipes for transmutation, it also insists that true transformation depends on proper species and ferment, not mere outward imitation. Overall, the work presents alchemy as both an experimental craft and a divinely grounded science of purification and perfection.

This German edition was printed in 1554. Now translated by Adam McLean.

The Light of Lights

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