Alchemy and Secret Orders: The Hidden Half of the Hermetic Tradition

Alchemy is the hidden half of the Hermetic tradition. Where Hermeticism, in its later and more familiar form, deals with the mind, the cosmos, and the seven principles summarized in the Kybalion, alchemy deals with matter, transformation, and the patient work of bringing something base to gold. In its exoteric form, alchemy was the ancestor of modern chemistry, and many techniques of the modern chemistry laboratory were first developed by alchemists of the late medieval and early modern period. In its esoteric form, alchemy was a spiritual discipline and a body of secret teaching transmitted in esoteric orders and mystical brotherhoods from late antiquity to the present day. The two forms were not separate; they were the same work, viewed from two different levels.

The broader context of Hermeticism and the orders that transmitted it, the related Rosicrucian tradition, and the seven Hermetic principles are treated elsewhere in this encyclopedia.

The Exoteric-Esoteric Split

The phrase “exoteric and esoteric” is the most useful summary of how the historical alchemists thought about their work. The exoteric teaching is the chemical, laboratory, and metallurgical teaching: how to heat, dissolve, precipitate, distill, and combine substances; how to identify and purify metallic compounds; how to prepare acids and alkalis; how to work with mercury, sulphur, and salt. The esoteric teaching is the symbolic and spiritual teaching: how the same operations describe the transformation of the human soul. The 17th-century alchemist George Starkey, a mentor to the young Isaac Newton, kept meticulous laboratory notebooks that have been studied in detail by the historian Lawrence Principe, and the notebooks make clear that Starkey was simultaneously a serious chemist and a serious spiritual alchemist.

The Emerald Tablet

The foundational document of the Western alchemical tradition is the Tabula Smaragdina or Emerald Tablet of Hermes Trismegistus, a brief, cryptic text of unknown date and origin that was translated into Latin in the 12th or 13th century and that became, from the 14th century onward, the cornerstone of European alchemical literature. The text begins with the famous line “True it is, without falsehood, certain and most true, that which is above is as that which is below, and that which is below is as that which is above, to accomplish the miracles of the One Thing.” It is the source of the best-known Hermetic phrase in the world — “as above, so below” — and a remarkably dense piece of alchemical and cosmological teaching. It was translated and commented on by Roger Bacon, Albertus Magnus, Paracelsus, and a long line of later alchemists.

The Magnum Opus

The alchemical Great Work, the Magnum Opus, is traditionally divided into four stages, each represented by a color: nigredo, albedo, citrinitas, and rubedo. In the laboratory reading, the stages correspond to successive operations on the alchemical “stone” or “powder”: the black stage is the putrefaction of the starting material, the white stage is the first purification, the yellow stage is a further refinement, and the red stage is the final, glowing, “philosophical” product — sometimes called the philosopher’s stone, sometimes the elixir, sometimes the red tincture.

In the esoteric reading, the four stages map the soul’s purification and transformation. The nigredo is the dark night of the soul, the recognition of the fallen and broken state; the albedo is the first illumination; the citrinitas is the further refinement of that light; and the rubedo is the final transformation, in which the soul is said to be united with the divine. A related scheme, often used in alchemical literature, is the four-fold work of the alchemist as “physician” — physical, spiritual, celestial, and divine.

Alchemy and the Rosicrucian Manifestos

The 17th-century Rosicrucian manifestos are saturated with alchemical symbolism. The Chymical Wedding of Christian Rosenkreutz is a long allegorical narrative in which the protagonist undergoes a series of alchemical and Kabbalistic initiations, read by modern alchemists as descriptions of the four stages of the Magnum Opus. The Fama Fraternitatis describes the mythical Christian Rosenkreutz as an alchemist, and the Rosicrucian tomb, said to have been discovered in 1604, is described as containing alchemical symbols, instruments, and texts. The alchemical content of the manifestos is one of the main reasons that the 19th-century Rosicrucian revival took an explicitly alchemical form, and the Rosicrucian Order of the Golden Dawn, the Societas Rosicruciana in Anglia, and the various Continental Rosicrucian orders all made alchemical symbolism central to their ritual and teaching.

Fulcanelli and the 20th-Century Hermetic Revival

In the 20th century, the figure who did most to revive the esoteric reading of alchemy in the broader French and European intellectual world was Fulcanelli, the pen name of a French alchemist whose real identity remains debated. Fulcanelli’s two books, Le Mystère des Cathédrales (1926) and Les Demeures Philosophales (1930), argued that the great Gothic cathedrals of France are encoded alchemical documents describing the operations of the Magnum Opus in symbol and in stone. Fulcanelli’s thesis has been both influential and controversial, taken up by some modern esotericists but rejected by most art historians as lacking a clear method of decoding. The broader question of hidden symbols in architecture is a perennial one, and the Fulcanelli thesis is one of the most ambitious modern statements of it. The Académie des Sciences Hermétiques, an alchemical school associated with the French alchemist Armand Barbault, was one of the most important 20th-century European institutions for the esoteric reading of alchemy.

Frater Albertus and the Paracelsus Research Society

In the English-speaking world, the most important 20th-century figure in the esoteric reading of alchemy was Frater Albertus, the pen name of Albert Richard Riedel, a German-American alchemist who founded the Paracelsus Research Society in Salt Lake City in the 1950s. Frater Albertus was trained in European alchemical and Rosicrucian traditions, and after the Second World War he came to the United States, where he established a correspondence school that has trained many of the most prominent modern alchemists in the English-speaking world. His approach is rigorous and laboratory-focused: his students perform actual alchemical operations with real chemicals, and the esoteric reading is taught alongside the laboratory work. His textbook The Alchemist’s Handbook is among the most widely used modern alchemical textbooks.

Modern Orders and Critical Perspectives

In the 21st century, alchemy is practiced in a variety of modern orders, lodges, and study groups, most of them small. The most active include the Fraternitas L. V. M. S., the Aurum Solis, the Académie des Sciences Hermétiques successor groups, and a number of smaller Continental and English-speaking alchemical lodges. The alchemical tradition has been transmitted continuously, by a mixture of published and unpublished channels, from the 16th century to the present, and the modern alchemist is, in many cases, the inheritor of a real tradition that stretches back to the Emerald Tablet and beyond.

The esoteric reading of alchemy, however, is not universally accepted. Most historians of science treat it as a later overlay on what was, in its time, a serious but pre-scientific chemistry, and they point out that the elaborate allegorical readings of alchemical texts were in many cases a 19th- and 20th-century invention. The historians Betty Dobbs and Lawrence Principe have both argued that the modern tendency to read the alchemists as primarily spiritual teachers misrepresents the historical figures. The honest reader holds both readings in view: the alchemists were doing chemistry, and they were also doing something else that was real to them even if it is not empirically verifiable in the modern sense. The alchemical tradition is one of the most important examples in the history of Western esoteric traditions of the way in which a serious technical discipline can also be a serious spiritual discipline.

Sources and Further Reading

The standard scholarly references are William R. Newman, Promethean Ambitions: Alchemy and the Quest to Perfect Nature (2004); Lawrence M. Principe, The Aspiring Adept: Robert Boyle and His Alchemical Quest (1998), and the recent The Secrets of Alchemy (2013), the most accessible single-volume academic treatment; Betty Jo Teeter Dobbs, The Janus Faces of Genius: The Role of Alchemy in Newton’s Thought (1991) and The Foundations of Newton’s Alchemy (1975); and for the esoteric reading, the older but still-cited Titus Burckhardt, Alchemy: Science of the Cosmos, Science of the Soul (1967). For Fulcanelli, the standard modern critique is Kenneth Rayner Johnson, The Fulcanelli Phenomenon (1981, in English). For the Paracelsus Research Society, the relevant materials are Frater Albertus’s own The Alchemist’s Handbook (1960) and the essays in the Society’s journal.

The Hermetic orders and Theosophy, Rosicrucians, seven Hermetic principles, Kabbalah and secret societies, and esoteric traditions and mystical orders cover the surrounding context.