Occultism

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Occultism is the current of occult sciences and secret knowledge that took shape in the nineteenth century — a self-conscious revival of magic, the Kabbalah, astrology, alchemy, and the tarot, advanced as a hidden science of correspondences linking the human being, the cosmos, and the divine. The older adjective occult meant simply “hidden,” and had long covered the study of forces thought to act unseen. The noun, and the movement it named, are recent.

The word and the older sciences

Occult descends from the Latin occultus, “hidden, concealed” — the past participle of occulere, to cover over. For most of its life the word carried no whiff of the sensational. In scholastic natural philosophy it named a precise and respectable category. The Aristotelian tradition divided the qualities of bodies into the manifest — color, weight, motion, the things the senses report directly — and the occult, the powers that announce themselves only through their effects and never through their mechanism. Magnetism was the textbook case: a lodestone draws iron, yet no manifest quality of the stone explains the pull. Medicine and chemistry abounded in such hidden virtues. To call a quality occult was to mark the limit of explanation, not to invoke the supernatural; the strict Aristotelians treated these insensible powers as improper objects of rational philosophy precisely because they could not be brought to the surface.

Out of this vocabulary grew the early-modern category of the occult sciences — astrology, alchemy, and natural magic — disciplines that took the hidden virtues of things as their proper subject and sought to operate upon them. They presupposed a cosmos densely cross-linked: planets governing metals and organs, signatures in herbs answering to the diseases they cure, the great world and the small world mirroring one another. Older still are the divinatory arts that read the same hidden order in the fall of lots or the configuration of the heavens, and the tarot, which the nineteenth century would fold into the system as its pictorial key. This is the world of Renaissance magic and of figures such as Cornelius Agrippa and Paracelsus, who systematized the doctrine of correspondences into operative programs. The seventeenth-century mechanical philosophers — Descartes, then Newton — set out to abolish occult qualities by reducing them to measurable causes, and largely succeeded in expelling the category from official science; the irony, noted by Newton’s own critics, is that gravitation acting at a distance looked to them like an occult quality smuggled back in.

The coinage of “occultism”

The noun occultisme is a product of the nineteenth century. Its first attested appearance in print is French, in the early 1840s, where it surfaces in a dictionary of new coinages with no settled esoteric sense; the Freemasonic writer Jean-Marie Ragon took it up in his Maçonnerie occulte (1853), still with no fixed esoteric meaning. What fixed the word and the project it named was the work of Alphonse-Louis Constant, who wrote as Éliphas Lévi. In Dogme et rituel de la haute magie (volume one 1854, volume two 1856) and the books that followed — Histoire de la magie (1860), La Clef des grands mystères (1861) — Lévi recast ceremonial magic as a single coherent doctrine and made occultisme the name of a discipline rather than a curiosity. The word crossed into English in 1875, when Helena Blavatsky used “occultism” in an early article and then built the term into the vocabulary of the Theosophical movement.

Lévi’s own biography qualifies the legend that an ex-priest converted to magic in middle age. Recent scholarship — above all Julian Strube’s reconstruction of the whole corpus — has shown that the radical socialist-Catholic publicist of the 1840s and the occultist of the 1850s are continuous: the millenarian expectation of a redeemed humanity, the marriage of opposites, the dream of a synthesis reconciling religion, science, and politics all carry over from the suppressed Bible de la liberté (1841) into the doctrine of the astral light. The astral light itself — Lévi’s master concept, a single universal medium in which trained will acts — was a deliberate weld: the magnetic fluid of the Mesmerist milieu, the sidereal body of Paracelsus, the descending light of the Christian Kabbalah, and the world-soul of Renaissance Neoplatonism, fused under one term flexible enough to sound like a force of contemporary physics. That gesture — translating old esoteric materials into a register congruent with electricity, magnetism, and physiology — is what makes Lévi the hinge between the occult sciences and modern occultism.

The synthesis and its institutions

Lévi’s arrangement became the template for nearly everything that followed: the Kabbalistic Tree of Life mapped onto the twenty-two trumps of the tarot, the twenty-two trumps onto the twenty-two letters of the Hebrew alphabet, and the magical will set as the engine of operation. His readers built on it. In France, Papus — Gérard Encausse, a physician — turned the inheritance into organizations, co-founding the Ordre Kabbalistique de la Rose-Croix in 1888 and structuring the Ordre Martiniste in 1891, while Stanislas de Guaïta and Joséphin Péladan supplied the doctrine and the salons. The fuller story of that movement, its authors and its quarrels, belongs to French occultism and to the milieu of occult Paris. In Britain the Hermetic Order of the Golden Dawn, founded in 1888, assembled Kabbalah, Egyptian imagery, tarot, and a ladder of initiatory grades into the most influential magical system of the era, codifying Lévi’s tarot–Hebrew scheme and reworking it; its lineage ramifies through the whole twentieth century. The Theosophical Society (1875), the Rosicrucian revivals, and later figures such as Aleister Crowley all drew on the same stock of ideas, recombining them in rival keys. Crowley pressed Lévi’s doctrine of the will to its furthest point: the name of his system, Thelema, is simply the Greek for “will,” and he treated himself, born months after Lévi’s death in 1875, as the old magus reborn.

The currents that occultism gathered are genuinely old — Kabbalah, Hermetic philosophy, and Renaissance magic each have their own deep histories, treated in their own entries. What was new was the act of gathering: the nineteenth century’s impulse to bind these inheritances into a single tradition, name it, and present it as a science of the hidden. Much of what is now called magic, in the modern Western sense, descends from that act of assembly.

Secrecy, science, religion

Three relationships define the movement. The first is with secrecy. Occultism inherited from the grimoire tradition and from Freemasonry the architecture of the graded order, in which knowledge is dispensed by initiation and guarded by oath. Secrecy here is not merely concealment but a theory of knowledge: certain truths are held to be unteachable except to the prepared, and the discipline of the order is the membrane that keeps the unprepared out. The very name advertises this — a knowledge that is hidden by nature and revealed only under conditions. The form proved unusually portable. Through the Theosophical Society’s Indian turn, the lodge-and-grade pattern carried occultist categories across the world, and the global circulation of “modernized” esotericism since the late nineteenth century — in Italy, Turkey, India, Latin America, and beyond — has become a distinct object of study in its own right.

The second is with science, and it is the relationship the occultists cared about most. They generally understood themselves not as breaking with science but as completing it, recovering an ancient knowledge that modern materialism had discarded. Occultism arose in the same decades as spiritualism, Darwin, and the professionalization of the disciplines, and read in part as a response to them — an attempt to reclaim, in the language of fluids, forces, planes, and vibrations, the enchantment that the laboratory seemed to be draining from the world. The parallel current of psychical research pursued the same anomalies under the discipline of controlled experiment, drawing the methodological line the occultists would not. The most rigorous historical treatment of this predicament, by Egil Asprem, reframes the period’s “disenchantment” not as a finished process but as a shared problem that scientists, philosophers, psychical researchers, and occultists all confronted with comparable tools.

The third is with religion. Lévi’s project was at root a synthesis: religion, science, and politics reconciled in a single doctrine. The androgynous Baphomet he drew for Dogme et rituel — solar and lunar, male and female, solve et coagula written on its arms — was an emblem of reconciled opposites, not, as the later twentieth century would have it, a satanic sigil; that reading is a much later appropriation, owed to Stanislas de Guaïta’s reworking and, eventually, to the founders of modern Satanism, and runs clean against Lévi’s intent. The movement’s relation to Christianity stayed ambivalent: some currents, like Lévi’s own and the Martinist, remained within a Christian-esoteric frame, while others, after Blavatsky, turned eastward toward Indian categories and away from the church altogether. The eastward turn also bred a reaction: René Guénon, who passed through the occultist milieu of Paris before repudiating it, made Traditionalism a sustained polemic against occultism, charging it with the very counterfeit of sacred knowledge it claimed to recover.

The academic study of occultism

Scholarship has come to treat occultism as a specific, datable phase rather than a timeless category — the form Western esoteric ideas took once they had to contend with secularization and modern science. Here a distinction is usually drawn that the popular sense blurs. In recent academic usage, esotericism names the broad field of study, the long history of rejected or marginalized knowledge running from late antiquity onward; occultism names this particular nineteenth- and twentieth-century current within it. The two words are often used interchangeably outside that literature, and the line between them is itself contested.

The field that studies this material consolidated only in the 1990s, and it did so on the back of a definition. Antoine Faivre (1934–2021), who held the chair in the history of esoteric currents at the École Pratique des Hautes Études in Paris from 1979 to 2002, proposed in L’ésotérisme (1992), expanded as Access to Western Esotericism (1994), four intrinsic characteristics by which esoteric material could be recognized: a doctrine of correspondences binding all levels of the cosmos; a sense of living nature, the world as an animate organism shot through with hidden forces; the primacy of imagination and mediations, by which symbols and rituals become instruments of knowledge; and transmutation, an experience of spiritual transformation. Two further, non-defining traits — the praxis of concordance, which hunts for a common core beneath rival traditions, and transmission by initiatory lineage — round out the typology. Faivre’s characteristics were less a description of an existing object than the construction of one: they made the field tractable by picking out a recognizable historical core in Renaissance Christian theosophy, and they set the scholar’s stance outside the tradition rather than inside it, against the older “religionist” habit of writing as a believer.

Wouter Hanegraaff, who has held the Amsterdam chair in the history of Hermetic philosophy since 1999, has given the field its most consequential reorientation. In Esotericism and the Academy: Rejected Knowledge in Western Culture (2012) he argues that “Western esotericism” is not a tradition with intrinsic features at all but a polemical residual category — a “wastebasket,” in his phrase, into which early-modern Protestant anti-apologists and then Enlightenment historians swept everything they wished to exclude from true religion and rational knowledge: Gnosticism, Hermetism, Kabbalah, magic, alchemy, theosophy. On this reading the modern intellectual’s very self-image was built in opposition to these currents, and esotericism is constitutive of modernity rather than a leftover from a superstitious past. Kocku von Stuckrad offers the leading alternative, replacing Faivre’s typology with a discourse-analytical model in which esotericism is not a delimited current but a structural feature of European religious history: the recurring claim to a higher knowledge mediated through the dialectic of secrecy and revelation. None of these frames is settled; the object they describe is being actively reconstituted, and a “global turn” now presses the field to drop the qualifier “Western” altogether. The historical core that survives every reformulation is the same: occultism, narrowly defined, is the nineteenth century’s own contribution — the moment the old occult sciences were gathered, renamed, and presented to a disenchanting age as the science it had forgotten.

Sources and primary texts

The pre-academic literature of the movement is itself the field’s principal primary archive, and the foundational texts are now in the public domain. The inaugural corpus is Lévi’s: Dogme et rituel de la haute magie (1854–56) and Histoire de la magie (1860), both available in the original French through the Bibliothèque nationale de France (Gallica, bpt6k205564w and bpt6k75611x), and in A. E. Waite’s English translation as Transcendental Magic (1896). Papus’s Le Tarot des Bohémiens (1889) is the principal French systematization of the tarot–Kabbalah synthesis and is hosted here in Waite’s 1910 English edition (/library/tarot/papus-tarot-of-bohemians/). S. L. MacGregor Mathers’s The Kabbalah Unveiled (1887) carried the Christian-Kabbalistic strand into the Golden Dawn curriculum (/library/kabbalah/mathers-kabbalah-unveiled/), and W. Wynn Westcott’s Numbers, Their Occult Power and Mystic Virtue (1890) preserves the order’s number-symbolism; both are hosted in the library. The Theosophical vector runs through Blavatsky’s Isis Unveiled (1877), also hosted here (/library/theosophy/blavatsky-isis-unveiled/), and The Secret Doctrine (1888); Crowley’s Liber AL vel Legis (the 1913 typeset) carries the will-centered doctrine into the twentieth century.

The authoritative scholarship is more recent and, for the most part, in copyright; it is cited here by pointer. Antoine Faivre’s Access to Western Esotericism (Albany: SUNY Press, 1994) is the typological foundation of the academic field; its method is critically assessed in Arthur McCalla, “Antoine Faivre and the Study of Esotericism,” Religion 31, no. 4 (2001): 435–450 (doi:10.1006/reli.2001.0364). Wouter Hanegraaff’s Esotericism and the Academy: Rejected Knowledge in Western Culture (Cambridge: Cambridge University Press, 2012, doi:10.1017/CBO9781139048064) is the field’s central historiographical work; his programmatic essay “Empirical Method in the Study of Esotericism,” Method & Theory in the Study of Religion 7, no. 2 (1995): 99–129 (doi:10.1163/157006895X00342), sets out the empirical-historical stance. Kocku von Stuckrad’s Western Esotericism: A Brief History of Secret Knowledge (London: Equinox, 2005) presents the discourse-analytical alternative. On the nineteenth- century revival specifically, Alex Owen’s The Place of Enchantment: British Occultism and the Culture of the Modern (Chicago: University of Chicago Press, 2004) reads the Golden Dawn as a site of modern self-fashioning, and Egil Asprem’s The Problem of Disenchantment: Scientific Naturalism and Esoteric Discourse, 1900–1939 (Leiden: Brill, 2014, doi:10.1163/9789004254947) reframes the science–occultism relation. The Lévi reception is decisively revised in Julian Strube, “The ‘Baphomet’ of Eliphas Lévi: Its Meaning and Historical Context,” Correspondences 4 (2016): 37–79 (correspondencesjournal.com), an open-access journal of the field, alongside his German monograph on the socialism–occultism continuity. For the early-modern prehistory of “occult qualities,” see Xiaona Wang, Handling “Occult Qualities” in the Scientific Revolution (Leiden: Brill, 2023, brill.com/display/title/58215).

→ In the library: Lévi tradition — Papus, The Tarot of the Bohemians (1910) · Mathers — The Kabbalah Unveiled (1887) · Crowley — The Book of the Law (1913) · Westcott — Numbers, Their Occult Power and Mystic Virtue (1890) · Blavatsky — Isis Unveiled (1877)

→ Related: Esotericism · Kabbalah · Freemasonry · Rosicrucianism · Theosophy · Divination · Eliphas Levi Alphonse Louis Constant · Papus Gerard Encausse · French Occultism · Ceremonial Magic · Magic · Renaissance Magic · Mesmerism · Astrology · Alchemy · Tarot Cartomancy · Helena Blavatsky · Rene Guenon · Victorian Psychical Research Spr