The Rosarium Philosophorum — a lavishly illustrated alchemical compendium first printed at Frankfurt in 1550 and attributed in large part to Arnaldus de Villanova — occupies a singular position in the depth-psychological corpus as the primary iconographic vehicle through which Jung articulated the psychology of the transference. In 'The Psychology of the Transference' (CW 16), Jung reproduces the text's celebrated woodcut series depicting the coniunctio of Sol and Luna in their progressive stages of union, dissolution, and regeneration, reading these images as an unparalleled symbolic map of the analyst-patient relationship and the individuation process it can catalyse. The work's significance is thus doubly textual and pictorial: as compilation it transmits doctrines on the hieros gamos and the coniunctio oppositorum; as image-sequence it encodes, for Jung, what every analysing physician discovers anew in the consulting room. Marie-Louise von Franz situates the Rosarium within the broader tradition of Arnaldian alchemica and identifies the rose symbolism as the bridge by which Christian mystique entered the alchemical imagination. Jung additionally drew on the Rosarium's idiosyncratic textual variants — for example, its altered reading of the Hermes prayer — as evidence of the anonymous compiler's interpretive creativity. Taken together, the corpus treats the Rosarium not as a curiosity of Renaissance natural philosophy but as an irreplaceable witness to the archetypal dynamics of psychic transformation.
In the library
11 substantive passages
The most complete and the simplest illustration of this is perhaps the series of pictures contained in the Rosarium philosophorum of 1550, which series I reproduce in what follows. Its psychological importance justifies closer examination.
Jung identifies the Rosarium's woodcut series as the single most complete illustration of the coniunctio oppositorum and deploys it as the central hermeneutic framework for the psychology of the transference.
Jung, Carl Gustav, The Practice of Psychotherapy: Essays on the Psychology of the Transference and Other Subjects, 1954thesis
Jung draws a close parallel between the modern psychotherapeutic process and the symbolical pictures in a sixteenth-century alchemical text, the Rosarium philosophorum, which he uses to illustrate and interpret the transference phenomenon.
The volume introduction frames the Rosarium as the primary symbolic key to Jung's authoritative statement on transference, establishing the text's centrality to analytic theory.
Jung, C.G., Collected Works Volume 16: The Practice of Psychotherapy, 1954thesis
Figs. 1-10 are full pages reproduced from the Frankfort first edition (1550) of the Rosarium philosophorum, 144. The textual citations of the Rosarium, however, are drawn from the version printed in the Artis auriferae (Basel, 1593).
Jung specifies his editorial practice in reproducing the Rosarium, distinguishing the pictorial source (1550 Frankfurt edition) from the textual source (Artis auriferae, 1593) and grounding the vas Hermeticum symbolism in the Rosarium's own language.
Jung, C.G., Collected Works Volume 16: The Practice of Psychotherapy, 1954thesis
The lapis-Christ parallel was presumably the bridge by which the mystique of the Rose entered into alchemy. This is evident first of all from the use of 'Rosarium' or 'Rosarius' (rose-gardener) as a book title. The first Rosarium (there are several), first printed in 1550, is for the greater part ascribed to Arnaldus de Villanova.
Von Franz's commentary, endorsed by Jung, identifies the Rosarium's titular symbolism as the structural bridge between Christian mysticism and alchemical speculation, and situates the 1550 text within a genealogy of Arnaldian compilations.
In the Rosarium philosophorum (1550), fol. E, there is a different reading: 'Largire mihi ius meum ut te adiuvem' (Give me my due that I may help thee). This is one of the interpretative readings for which the anonymous author of the Rosarium is responsible.
Jung highlights a variant Hermes prayer unique to the Rosarium as evidence of the compiler's interpretive agency, arguing that despite its arbitrariness the reading carries significant bearing on the understanding of alchemy.
Jung, Carl Gustav, The Archetypes and the Collective Unconscious, 1959supporting
The Rosarium philosophorum is one of the first attempts at a synopsis and gives a fairly comprehensive account of the medieval quaternity.
Jung credits the Rosarium as an early systematic synthesis of medieval quaternary symbolism, underscoring its historical importance as a doctrinal compilation rather than merely an illustrated sequence.
Jung, Carl Gustav, Psychology and Religion: West and East, 1958supporting
Solar King and Lunar Queen; Rosarium philosophorum, 16th century. From Rosarium philosophorum. Secunda pars alchimiae de lapide philosophic vero modo praeparando … cum figuris rei perfectionem ostendentibus (Frankfurt a. M.: 1550), as reproduced in C. G. Jung, The Practice of Psychotherapy.
Campbell cites the Rosarium's Sol-Luna imagery alongside mythological parallels, confirming the text's cross-disciplinary currency as a symbolic document of the royal marriage archetype.
Campbell, Joseph, Creative Mythology: The Masks of God, Volume IV, 1968supporting
Von Franz's bibliographic apparatus distinguishes between the Rosarium philosophorum and the separate Rosarium Arnaldi as discrete entries in the Artis auriferae, clarifying the textual tradition on which both Jung's citations and her own commentary depend.
von Franz, Marie-Louise, Aurora Consurgens: A Document Attributed to Thomas Aquinas on the Problem of Opposites in Alchemy, 1966supporting
Coronation of Virgin Mary. Rosarium philosophorum (1550). C. G. Jung Coll.
Von Franz's iconographic catalogue situates the Rosarium's Coronation of the Virgin among the emblematic images of alchemical individuation, linking Marian symbolism to the transformative opus.
von Franz, Marie-Louise, Alchemy: An Introduction to the Symbolism and the Psychology, 1980supporting
Immersion in the Bath. Rosarium philosophorum (1550). C. G. Jung Coll.
Von Franz identifies the bath-immersion woodcut from the Rosarium as a key image for the nigredo and the dissolution of opposites, extending the text's pictorial symbolism into her pedagogical account of alchemical psychology.
von Franz, Marie-Louise, Alchemy: An Introduction to the Symbolism and the Psychology, 1980supporting
Rosarium philosophorum pp. 87–119; a second version, pp. 119–33
Jung's bibliographic note records two distinct versions of the Rosarium philosophorum within the Artis auriferae, supplying the philological foundation for distinguishing between its textual recensions.