Within the depth-psychology corpus, the numerological system is treated not as mere folk arithmetic or occult curiosity but as a domain where psyche and cosmos converge through what Jung called the archetype of order. The literature spans a wide arc: from Pythagorean arithmos, understood by Edinger as a numinous discovery of number as divine formative power, through Jung's own unfinished project of specifying the individual 'necessary statements' about each natural integer, to von Franz's rigorous theoretical elaboration in which number occupies the border zone between psychic structure and physical reality. A central tension runs throughout: whether number is primarily a psychological category—an autonomous archetype becoming conscious—or whether it possesses genuine ontological status as an ordering principle of the unus mundus itself. Von Franz argues both simultaneously, following the lead of Pauli, who saw numerical symmetries as the archetypes of matter. A second tension concerns application: divinatory systems from the I Ching to the Tarot employ numerical sequences as interfaces with synchronistic acausal orderedness, yet the theoretical ground for this use remains contested. The corpus documents Jung's astrological experiment and Rhine's parapsychology as empirical touchstones, while noting that mathematicians and psychologists have scarcely begun the dialogue the problem demands. Jodorowsky represents a more pragmatic, structuralist application, treating decimal numerology as cultural convention rather than archetypal necessity.
In the library
21 substantive passages
Jung advanced the idea that number is an archetype of order that is in the process of becoming conscious. It is the most primitive man
This passage presents Jung's core thesis that number constitutes a psychic archetype of ordering, situating the numerological system as the meeting point of synchronicity, divination, and proto-mathematical consciousness.
von Franz, Marie-Louise, Psyche and Matter, 2014thesis
the natural integers seem to have a quite special connection with the synchronicity principle. This is why the Western as well as the Eastern arts of divination are especially inclined to use number combinations in order to 'read' a situation holistical
Von Franz argues that natural integers are uniquely linked to synchronicity, making numerological systems across cultures the privileged instrument for holistic situational reading.
von Franz, Marie-Louise, Psyche and Matter, 2014thesis
Each natural number (positive integer) would then possess four basic aspects: (1) relationship to space-time and geometrizability, (2) quantity, (3) positional ratio, and (4) quality, i.e., a specific retrograde Gestalt relation to the one-continuum.
Von Franz proposes a four-dimensional ontology of each natural number that unifies quantity, quality, and space-time, grounding the numerological system in the unus mundus.
von Franz, Marie-Louise, Psyche and Matter, 2014thesis
The sequence of natural numbers turns out to be unexpectedly more than a mere stringing together of identical units: it contains the whole of mathematics and everything yet to be discovered in this field. Number, therefore, is in one sense an unpredictable entity.
Jung establishes the numinous and irreducible character of the natural number series as the psychological foundation for its use in numerological and divinatory systems.
Jung, Carl Gustav, The Structure and Dynamics of the Psyche, 1960thesis
if number is an archetype, as I tried to show before, it shares this ungraspable vagueness with everything else in the unconscious. It becomes 'number' in the usual distinct sense of the word only when its latent orderedness has become conscious.
Von Franz argues that numbers, as archetypes, are initially unconscious and vague, achieving definiteness only as they are brought into conscious articulation, paralleling the Tao's concealment from direct perception.
von Franz, Marie-Louise, Psyche and Matter, 2014thesis
Jung's idea was that one should study the individuality of these numbers—be interested in what each has that the others have not, rather than what they have in common.
Von Franz records Jung's unrealized project of qualitative number analysis, where each integer's unique properties—rather than shared quantitative characteristics—constitute its archetypal significance.
von Franz, Marie-Louise, Psyche and Matter, 2014thesis
There is something peculiar, one might even say mysterious, about numbers. They have never been entirely robbed of their numinous aura.
Von Franz, citing Jung directly, affirms the irreducible numinosity of number as the psychological precondition for every numerological system's authority across cultures.
von Franz, Marie-Louise, Creation Myths, 1995supporting
numbers, throughout the world—except in recent Western number theory—always have a relationship to time ascribed to them. In the great mythologies of China, among the Aztecs, and among the ancient Babylonians, all the gods were also time-numbers.
Von Franz demonstrates the cross-cultural identification of gods with calendrical numbers, showing numerological systems as universal structures linking archetype, temporality, and cosmic order.
von Franz, Marie-Louise, Psyche and Matter, 2014supporting
A central concept of the Pythagoreans was arithmos, number. They were responsible for the discovery of numbers as a conceptual paradigm; they were gripped by the numinosity of numbers and experienced them as divine.
Edinger traces the depth-psychological lineage of numerological systems to Pythagorean arithmos, where numbers were first apprehended as numinous divine realities rather than abstract quantities.
Edinger, Edward F., The Psyche in Antiquity, Book One: Early Greek Philosophy From Thales to Plotinus, 1999supporting
The natural numbers one, two, three, four... were for the Pythagoreans ungenerated, ever-existing, divine formative powers which produced and ordered the whole universe.
Von Franz presents Pythagorean number theory as the historical archetype of depth-psychological numerology: integers as eternal, generative cosmic archetypes rather than human constructs.
von Franz, Marie-Louise, Creation Myths, 1995supporting
Von Franz contextualizes Chinese numerological systems within a cosmological framework where forward and backward counting encode temporal complementarity and synchronistic foreknowledge.
von Franz, Marie-Louise, Psyche and Matter, 2014supporting
numbers have their own unique meanings, and can surface in the psyche completely independently... certain themes tend to appear in certain sequences or to be marshalled in certain ways. The links between numbers and these themes allow us to see how numerical sequences unfold in time.
Hamaker-Zondag demonstrates that numerological sequences in tarot and myth reflect the autonomous psychic unfolding of archetypal themes, corroborating the depth-psychological claim that numerological systems track unconscious developmental patterns.
Hamaker-Zondag, Karen, Tarot as a Way of Life: A Jungian Approach to the Tarot, 1997supporting
As a result of their lawfulness, or orderedness, these images also form a part of the world of number and can therefore be grasped by means of a numerical procedure.
Von Franz, via Wang Fu Ch'i, shows that archetypal images participate in numerical order, making numerical procedure the legitimate method for accessing synchronistic meaning in the I Ching.
von Franz, Marie-Louise, C.G. Jung: His Myth in Our Time, 1975supporting
natural numbers must possess an archetypal character. If that is so, then not only would certain numbers have a relation to and an effect on certain archetypes, but the reverse would also be true.
Jung reasons that if natural numbers are archetypes, the relationship between number and archetype is bidirectional, providing the theoretical basis for astrological and numerological method.
Jung, C.G., Collected Works Volume 18: The Symbolic Life, 1976supporting
Nor do the numerological systems of 3 in 3 or 5 in 5 apply to the study of the Arcana of the Tarot. In reality, common sense indicates to us that just as the Tarot of Marseille includes cartouches written in French, it places itself within the culture of the decimal system.
Jodorowsky critically evaluates competing numerological systems against the Tarot's internal evidence, arguing for the decimal system as culturally and structurally appropriate rather than appealing to universal archetypal necessity.
Jodorowsky, Alejandro, The Way of Tarot: The Spiritual Teacher in the Cards, 2004supporting
the three final degrees of the numerology are here combined: 8, 9, and 10 build upon each other, forming a kind of 'arm' at the top of the rectangle.
Jodorowsky offers structural analysis of Tarot numerology, observing that the final triad of the decimal sequence forms a visually and symbolically unified culmination, confirming numerological coherence within the deck's design.
Jodorowsky, Alejandro, The Way of Tarot: The Spiritual Teacher in the Cards, 2004supporting
According to C. G. Jung, numbers have to do both with the world of matter and with the psyche.
Hamaker-Zondag summarizes Jung's dual-domain thesis on number, establishing numerological systems as bridging material and psychic reality within the framework of the unus mundus.
Hamaker-Zondag, Karen, Tarot as a Way of Life: A Jungian Approach to the Tarot, 1997supporting
Because they are ordered and therefore participate in the world of numbers, they can be grasped through a numerical procedure, which only works if handled truthfully.
Von Franz, drawing on Wang-Fu-Chih, shows that the sixty-four I Ching symbols function as a numerological system precisely because their inherent order participates in the mathematical structure of an underlying continuum.
von Franz, Marie-Louise, Psyche and Matter, 2014supporting
A central concept of the Pythagoreans was arithmos, number. They were responsible for the discovery of numbers as a conceptual paradigm; they were gripped by the numinosity of
Edinger locates the origin of Western numerological systems in the Pythagorean shamanic community's encounter with the numinosity of number as a conceptual and cosmological paradigm.
Edinger, Edward F, The Psyche in Antiquity, Book One Early Greek Philosophy supporting
My Hidden Factor/Teacher Number(s) is/are: _________________. The Major Arcana card(s) corresponding to this number(s) is/are:
Greer's workbook applies a personality-based numerological system to Tarot's Major Arcana, representing a practical therapeutic deployment of number-archetype correspondence for self-individuation.
Greer, Mary K., Tarot for Your Self: A Workbook for the Inward Journey, 1984aside
These fundamental symmetries could be thought of as the archetypes of all matter and the ground of material existence. The elementary particles themselves would be simply the material realization of these underlying symmetries.
Via Peat's reading of Heisenberg, Papadopoulos suggests that physical symmetries function as material archetypes analogous to Jungian number-archetypes, providing a physics-side parallel to the numerological system's ontological claims.
Papadopoulos, Renos K., The Handbook of Jungian Psychology: Theory, Practice and Applications, 2006aside