The alchemical imagination occupies a generative and contested position within the depth-psychology corpus, functioning simultaneously as a historical datum, a hermeneutic category, and a methodological ideal. Jung's foundational move was to identify the alchemists' imaginatio—distinguished sharply from mere phantasia—as a creative, image-producing faculty operating secundum naturam, neither arbitrary fantasy nor literal chemistry, but a third kind of knowing that projects unconscious contents onto material substances. Ruland's lexical definition, cited by Jung as 'the star in man, the celestial or supercelestial body,' became a touchstone through which subsequent thinkers calibrated the term's scope. Von Franz extended the reading by construing alchemy as 'a work of active imagination made not with painting or writing but with chemical substances.' Hillman radicalized the concept, insisting that the alchemical imagination constitutes the poetic basis of mind itself, and that alchemy was the depth psychology of an earlier age precisely because its means was imagination, not argument. Giegerich dissents most sharply: he argues that alchemy's genuine significance lies not in its imaginal frame but in the mercurial logical movement that ultimately corroded that very frame from within. Bosnak appropriates the alchemical model for embodied imagination in clinical practice. Across these positions, the central tension concerns whether the alchemical imagination is primarily a mode of psychological projection, a self-critical logical operation, or an irreducible imaginal reality in its own right.
Imaginatio is the active evocation of (inner) images secundum naturam, an authentic feat of thought or ideation, which does not spin aimless and groundless fantasies 'into the blue'
Jung defines imaginatio as the disciplined, nature-guided power of inner image-creation, rigorously distinguished from arbitrary fantasy, establishing the conceptual foundation for all subsequent depth-psychological uses of the term.
, Psychology and Alchemy, 1944thesis
Ruland says, 'Imagination is the star in man, the celestial or supercelestial body.' This astounding definition throws a quite special light on the fantasy processes
Jung mobilizes Ruland's lexical authority to elevate the alchemical imagination from a practical faculty to a cosmic, transpersonal principle anchoring the entire opus in psychic rather than chemical reality.
, Psychology and Alchemy, 1944thesis
the artifex accompanies his chemical work with a simultaneous mental operation which is performed by means of the imagination. Its purpose is to cleanse away the impure admixture and at the same time to bring about the 'confirmation' of the mind.
Jung, drawing on Paracelsist sources, establishes the alchemical imagination as the active psychic correlate of laboratory work, binding moral purification to the imaginal operation of the work.
, Alchemical Studies, 1967thesis
Imagination was the basis of alchemy, its natural 'element,' not a distant goal to be produced through a long process of laborious work. The prima materia the alchemists worked with came as imaginally perceived to begin with.
Giegerich argues that imagination is not an achievement but the constitutive ground of alchemical consciousness, so that all substances were imaginal from the outset, not merely allegorized after the fact.
, The Soul’s Logical Life Towards a Rigorous Notion of, 2020thesis
alchemy was an imaginative exercise couched in the language of concrete substances and impersonal
Hillman positions alchemy as a purely imaginal discipline, the predecessor of psychological analysis, whose mode of working the soul was exercise in imagination rather than chemical procedure.
, Re-Visioning Psychology, 1975thesis
You could call alchemy a work of active imagination made not by painting or writing but with chemical substances.
Von Franz reframes alchemical practice as a concrete form of active imagination, aligning it directly with Jung's therapeutic method while grounding it in material rather than pictorial media.
, Archetypal Patterns in Fairy Tales, 1997thesis
You cannot committedly and successfully imagine a thing like Mercurius without Mercurius slowly corroding your own imaginal approach from within
Giegerich argues that alchemy contains within its imaginative engagement the seeds of its own dissolution, as the mercurial logical content inevitably corrodes the imaginal frame that houses it.
, The Soul’s Logical Life Towards a Rigorous Notion of, 2020thesis
all things are imagined or 'pictured' in air 'through the power of fire'; firstly because fire surrounds the throne of God and is the source from which the angels
Jung traces the alchemical imagination to a cosmological function of fire as divine creative medium, showing how the imaginative act in alchemy participates in a theology of creation.
, Psychology and Alchemy, 1944supporting
The imagery of alchemy is, in Jung's view, a portrait of the soul doing the imagining.
Moore distils Jung's hermeneutic claim that alchemical imagery is reflexive—a self-portrait of the imagining soul—making the imaginal activity itself the primary psychological datum.
, The Planets Within: The Astrological Psychology of Marsilio Ficino, 1990supporting
The imagery of alchemy is, in Jung's view, a portrait of the soul doing the imagining.
Moore distils Jung's hermeneutic claim that alchemical imagery is reflexive—a self-portrait of the imagining soul—making the imaginal activity itself the primary psychological datum.
, The Planets Within: The Astrological Psychology of Marsilio Ficino, 1982supporting
The entire cosmos manifests the imagination of air. Even Tartarus is a blasty place, tossing the images of souls hither and yon in ceaseless animation, sending us their dreams.
Hillman extends alchemical imagination into a cosmological register, proposing that the pneumatic imagination of air is the medium through which all psychic and cosmic animation occurs.
, Alchemical Psychology, 2010supporting
I take embodied substantive images with their quasi-physicality to be like the primal matter of the alchemists, in whose view a body coagulates around a liquid primal intelligence. Embodied imagination infuses like a vapor an otherwise mechanical universe with animation (soul), intelligence (spirit), and creative embodiment.
Bosnak translates the alchemical imagination into a clinical theory of embodied image, treating the prima materia as a model for the quasi-physical intelligences encountered in therapeutic imagination work.
, Embodiment: Creative Imagination in Medicine, Art and Travel, 2007supporting
the alchemist, by contrast, has put, not particular imaginal events, but the whole stage of mythological, imaginal consciousness into the small retort before him that he is able to observe from all sides, and ipso facto he has sublated it
Giegerich argues that the alchemist's act of placing imaginal consciousness into the retort for observation marks alchemy's structural supersession of mythological imagination toward a new stage of reflective consciousness.
, The Soul’s Logical Life Towards a Rigorous Notion of, 2020supporting
Such a self-contradicting thought as lídhos ou lídhos would have been impossible in a sphere inspired by a truly mythical imagination, just as it would have been impossible, but for the opposite reasons, in the Enlightenment
Giegerich locates alchemy's imaginal distinctiveness in its self-negating logic, distinguishing it from both the naïve mythical imagination and the Enlightenment's positivist rejection of the imaginal.
, The Soul’s Logical Life Towards a Rigorous Notion of, 2020supporting
JUNG himself quotes RULAND, who in his dictionary says about the imagination that it is the 'star in man, the celestial or supercelestial body,' and by way of explanation he then cites RULAND's definition of star (astrum)
Giegerich critically revisits Jung's citation of Ruland to argue that the alchemical notion of imagination far exceeds what Jung's reduction to 'the unconscious' can accommodate.
, The Soul’s Logical Life Towards a Rigorous Notion of, 2020supporting
Alchemy entered Jung's psychology only as a topic or content: while trying to hold the structure of psychology itself down in the total incompatible character of a modern science
Reporting Giegerich's critique, Marlan notes that Jung's epistemological framework constrained the alchemical imagination by confining its mercurial content within the bottle of modern scientific subjectivism.
, The Handbook of Jungian Psychology: Theory, Practice and Applications, 2006supporting
His approach in these lectures was 'to exhibit a background to analytical work that is metaphorical, even preposterous and so, less encumbered by clinical literalism'
Marlan documents Hillman's therapeutic appropriation of alchemical imagination as a deliberately metaphorical and anti-literalist background for clinical work.
, The Handbook of Jungian Psychology: Theory, Practice and Applications, 2006supporting
these doves are the emotions of images, the animal in the air, in the mind, the mind as winged animal; and they are the excitation and tenderness released by imagining.
Hillman interprets alchemical dove symbolism as expressing the affective dimension of the imagining faculty itself, arguing that imagination releases rather than suppresses emotional life.
, Alchemical Psychology, 2010supporting
There is evidence that something similar was used in the meditations of alchemical philosophy.
Jung briefly but significantly links the alchemical imaginative meditations to his own method of active imagination, suggesting a historical lineage for the therapeutic technique.
, Psychology and Religion: West and East, 1958supporting
the key to the images of alchemy is in the emotions, particularly the mixtures, modulations and transmutations of the emotions of life-enhancement and the emotions of crisis
Chodorow reframes alchemical imagery as encoding affective states, positioning the alchemical imagination as a map of emotional transformation relevant to active imagination in clinical practice.
, Jung on Active Imagination, 1997supporting
Jung's imagination was captured by the ideas and metaphors of alchemy, with its dragons, suffering matter, peacock's tail, alembics and athanors
Marlan observes that Jung's own imagination was captivated by alchemical imagery at the conclusion of his career, suggesting a reflexive relationship between the theorist and the imaginative corpus he studied.
, The Handbook of Jungian Psychology: Theory, Practice and Applications, 2006supporting
it is primarily a descriptive system of the imaginal psyche
Hillman characterizes alchemy, understood psychologically, as a comprehensive descriptive vocabulary for the imaginal dimension of the psyche, endorsing Jung's interpretive hypothesis while marking its limits.
, Re-Visioning Psychology, 1975supporting
the mind from the beginning must be based in the blue firmament, like the lazuli stone and sapphire throne of mysticism
Hillman argues that alchemical imagination is not a secondary overlay but the foundational orientation of mind, expressed cosmologically through the blue caelum that preconditions all alchemical operations.
, A Blue Fire: The Essential James Hillman, 1989supporting
Blue is singularly important here because it is the color of imagination tout court.
Hillman associates the color blue with the faculty of imagination itself, reading this alchemical color symbolism as a condensed statement about the imaginal as the native element of psychic life.
, Alchemical Psychology, 2010aside
the imagination, being an image of the body, is a shadow (umbra). When therefore the imagination ascends to reason like a shadow which approaches the light
Von Franz preserves a scholastic-alchemical account of imagination as a corporeal shadow ascending toward reason, illustrating the ambiguous ontological status imagination held within the tradition itself.
, Aurora Consurgens: A Document Attributed to Thomas Aquinas on the Problem of Opposites in Alchemy, 1966aside