The number Four occupies a privileged and systematically elaborated position throughout the depth-psychology corpus, functioning not merely as an arithmetical quantity but as the primary archetypal symbol of wholeness, orientation, and realized totality. Jung established its centrality through multiple converging lines of evidence: the fourfold typological model of consciousness (thinking, feeling, sensation, intuition), the recurrence of quaternary structure in mandalas, alchemy, cosmology, and comparative religion, and the phenomenological observation that four appears in patients’ dreams and active-imagination products precisely when integrative processes are reaching completion. Von Franz extends and systematizes this finding, distinguishing Four from Three on structural grounds: Three marks dynamic creative process, while Four denotes the establishment of visible order — the result when creative flow becomes still, measurable, and oriented. She further identifies the archetypal priority of the quaternary pattern over its Jungian psychological instantiation, insisting the four functions are derived from the archetype, not the reverse. Hamaker-Zondag adds the crucial Jungian caveat that the step from Three to Four is psychologically painful, linked to confrontation with the inferior fourth function. Edinger, Pauli, Nichols, and Bly collectively document Four’s saturation across alchemical, theological, mythological, and cosmological traditions, confirming its trans-cultural status as what Jung called ‘an archetypal arrangement.’ The central tension in this literature is whether Four is a psychological discovery or a metaphysical given — a question the corpus deliberately leaves generative.
the number four, from our practical experience, always points to a totality and to a total conscious orientation, while the number three points to a dynamic flow of action.
Von Franz articulates the defining structural distinction between Three and Four within Jungian psychology: Four signifies completed, ordered totality rather than dynamic process.
, Creation Myths, 1995thesis
Like the four seasons and the four quarters of heaven, the four elements are a quaternary system of orientation which always expresses a totality… The orienting system of consciousness has four aspects, which correspond to four empirical functions: thinking, feeling, sensation (sense-perception), intuition. This quaternity is an archetypal arrangement.
Jung grounds the four psychological functions in a universal archetypal quaternary structure shared by cosmological, elemental, and temporal systems of orientation.
, Alchemical Studies, 1967thesis
Jung, moreover, says that the step from three to four is painful, because in the psyche it is associated with painful insights into ourselves… the number four can, by the very fact of the confrontations, be a powerful step toward wholeness.
Hamaker-Zondag conveys Jung’s insight that Four entails psychological suffering — especially through encounter with the inferior function — yet simultaneously constitutes a decisive movement toward individuation.
, Tarot as a Way of Life: A Jungian Approach to the Tarot, 1997thesis
Jung observed in his work how tremendously significant the number four is: he discovered the four manners of psychological orientation (the four functions), while the number four in dreams, imagination, and fantasies often indicates that things are falling into place and that processes are having a good outcome.
This passage links the empirical discovery of the four functions to the broader symbolic valence of Four as a prognostic sign of psychic integration in dreamwork and imagination.
, Tarot as a Way of Life: A Jungian Approach to the Tarot, 1997thesis
the number four symbolizes man’s orientation to reality as a human being. One pictorial representation of the number four is a square, symbolic of the order superimposed by Logos.
Nichols synthesizes the encyclopedic cross-cultural catalogue of quaternary symbols into a single thesis: Four is the number of humanity’s structured orientation to reality under the governance of Logos.
, Jung and Tarot: An Archetypal Journey, 1980thesis
four world periods, as well as four original Gods who created the world… it is very often said that three times an animal tries to fish up the earth but does not succeed until the fourth time
Von Franz marshals cross-cultural creation mythology to demonstrate that Four is the number at which cosmogonic process achieves stable completion, distinguishing it phenomenologically from Three.
, Creation Myths, 1995supporting
Like the four seasons and the four quarters of heaven, the four elements are a quaternary system of orientation which always expresses a totality… The orienting system of consciousness has four aspects, which correspond to four empirical functions.
Jung reiterates the identification of the quaternary as an archetypal orientation system applicable equally to natural cycles, spatial coordinates, and the structure of consciousness itself.
, Collected Works Volume 3: The Psychogenesis of Mental Disease, 1907supporting
Four is complete in that it stands for the four-gated city, the four directions, the four rivers of Paradise, the four seasons, the four letters of the Holy Name, the four horses of the sun carriage.
Bly catalogs the mythological and symbolic completeness of Four by contrasting it with Three’s constitutive incompleteness, grounding the archetype in narrative and cultural imagery.
, Iron John: A Book About Men, 1990supporting
Jung, with his intuition, when he set forth this principle of the four functions, touched a very archetypal idea to which now an analogy from a completely different angle reappears in modern physics.
Von Franz argues, citing Pauli, that Jung’s four-function model reflects a genuinely archetypal idea independently confirmed by modern physics, validating its transempirical significance.
, Psychotherapy, 1993supporting
One becomes two, two becomes three, and out of the third comes the One as the fourth… this text is an allusion to the Axiom of Maria which concerns the whole matter of four and three.
Edinger demonstrates that the alchemical Axiom of Maria encodes the progression from unity through duality and triplicity to the quaternary as the symbolic formula for the opus of psychic transformation.
, The Mysterium Lectures: A Journey Through C.G. Jung’s Mysterium Coniunctionis, 1995supporting
the quaternity and the cross signify wholeness. Thus Paulinus of Nola says: Extended on the four arms of the wood of the cross, he reached out to the four quarters of the world.
Jung traces the theological and apotropaic significance of the cross as a quaternary symbol of divine wholeness, connecting the four directions of the cross to the protection and totality of the Godhead.
, Collected Works Volume 3: The Psychogenesis of Mental Disease, 1907supporting
The form does not come into being until the following number: four. Von Franz emphasizes that within Jungian psychology three constantly recurs as a dynamic process.
Drawing on von Franz, Hamaker-Zondag establishes Four as the number at which form becomes actualized in the concrete world, completing the sequence from unity through dynamic process.
, Tarot as a Way of Life: A Jungian Approach to the Tarot, 1997supporting
The fourfold Mercurius is also the tree or its spiritus vegetativus… A god with four faces is mentioned as early as the Pyramid Texts of the fourth and fifth dynasties. The faces obviously refer to the four quarters of heaven — that is, the god is all-seeing.
Jung traces the quaternary symbolism of the divine through Egyptian religion and Hermeticism, showing the four-faced deity as a cosmological figure of total omnidirectional awareness.
, Alchemical Studies, 1967supporting
Nature herself, deriving her origin from the Godhead, also lays claim to this number as to her fundamental principle… this number is called by the wise the ‘Origin and Source of the whole Godhead’.
Pauli documents the Renaissance philosophical tradition that designated Four as the foundational numerical principle of both divinity and nature, reinforcing the archetype’s metaphysical priority.
, Writings on Physics and Philosophy, 1994supporting
knowledge is in a certain place and that this place is everywhere. The place is the four elements, and they are four doors, which if thou wouldst know I say firstly that they are four stations, four corners, four ends, and four walls.
The Aurora Consurgens presents the four elements as a hermeneutic key — four doors, corners, and walls — through which all alchemical and spiritual knowledge becomes accessible.
, Aurora Consurgens: A Document Attributed to Thomas Aquinas on the Problem of Opposites in Alchemy, 1966supporting
Four is the origin and root of eternal nature. Plato derives the human body from the four. According to the Neoplatonists, Pythagoras himself called the soul a square.
Jung collects Platonic and Neoplatonic testimony associating Four with the structural foundations of body, soul, and nature, situating the quaternary archetype within Western philosophical tradition.
, Psychology and Religion: West and East, 1958supporting
The lapis quaternity, which is a product of alchemical gnosis, brings us to the interesting physical speculations of alchemy… the four spheres are filled with fire.
Jung links the alchemical quaternary of the lapis directly to the four elements conceived as four stages of fire, connecting the numerical archetype to the material-spiritual transformation process of the opus.
, Aion: Researches into the Phenomenology of the Self, 1951supporting
Three of the four orienting functions are available to consciousness… His inferior function will be feeling (valuation), which remains in a retarded state and is contaminated with the unconscious.
Jung illustrates the asymmetry within the quaternary function-structure: three functions may achieve consciousness while the fourth remains archaic, linking Four’s completeness to the challenge of individuation.
, Psychology and Religion: West and East, 1958supporting
In this symbolic image we see, first of all, an indication of the quaternary in the cross, four lines being arranged so as to meet in a common point. Joined with the number 3, which denotes the moon, the sun, and fire, this [quaternary] will produce the number 7.
Pauli analyses Renaissance symbolic diagrams to show the cross as the visual embodiment of the quaternary and its productive relationship to the triad in generating higher numerical harmonies.
, Writings on Physics and Philosophy, 1994supporting
four mysterious angels, each with four wings and four faces: As for the likeness of their faces, they four had the face of a man, and the face of a lion, on their right side: and they four also had the face of an eagle.
Place situates Ezekiel’s vision of the four living creatures within the merkabah tradition, demonstrating the quaternary’s deep theological roots as a symbol of divine omniscience surrounding the throne.
, The Tarot: History, Symbolism, and Divination, 2005supporting
Four Immeasurable Aspirations… Immeasurable compassion, love, empathetic joy and equanimity. The cultivation of the four immeasurable wishes… establishes correct motivation.
The Tibetan Buddhist tradition’s fourfold immeasurable aspirations illustrate how the quaternary structure operates cross-culturally as a complete orientational framework for spiritual practice.
, The Tibetan Book of the Dead (Penguin Classics), 2005supporting
it is very often said that three times an animal tries to fish up the earth but does not succeed until the fourth time; or three times he looks at the lump of clay and it does not grow, but when he looks at it the fourth time it suddenly transforms.
Von Franz identifies a pan-mythological pattern in which three failed attempts precede the transformative fourth success, encoding Four as the number of actual realization in cosmogonic narrative.
, Creation Myths, 1995supporting
The dreamer found himself with three younger travelling companions in Liverpool… The park was square, and in the centre was a lake or large pool.
Jung’s Liverpool mandala dream illustrates a spontaneous quaternary structure — the square park, four companions — as an unconscious expression of centred wholeness in individuation.
, The Archetypes and the Collective Unconscious, 1959aside
Four seasons, SSU SHIH: the four dynamic qualities of time that make up the year and the Time Cycle; the right time, in accord with the time; time as sacred; all-encompassing.
The I Ching glossary confirms the cross-cultural archetypal significance of Four through the Chinese concept of four seasons as sacred, all-encompassing temporal totality.
, I Ching: The Classic Chinese Oracle of Change, 1994aside