The coincidentia oppositorum — the coincidence of opposites — occupies a structurally central position in depth-psychological thought, functioning simultaneously as metaphysical principle, psychological law, and spiritual aspiration. Jung treats it most explicitly in his alchemical and theological writings, where it names the primordial condition of the God-image before conscious differentiation imposes the moral split between good and evil; in Aion he identifies it as normative to primitive god-conceptions and problematic for Christian dogma precisely because that tradition's drive toward moral purity creates an intolerable one-sidedness demanding unconscious compensation. The alchemical corpus, as explored in Mysterium Coniunctionis, represents the most sustained pre-modern attempt to restore this coincidence through symbolic work on psychic opposites. McGilchrist extends the concept across neuroscience, philosophy, and cosmology, arguing that opposites not only co-exist but generate one another — that their dynamic tension, rather than their merger or suppression, is the condition of all living energy. Nicholas of Cusa's formula — invoked by both Jung and McGilchrist — serves as the philosophical anchor: the maximum and minimum coincide in the divine, beyond the reach of oppositional logic. The key tension running through the corpus is between two errors: the collapse into monism (opposites are simply identical) and the stalemate of dualism (they remain irreconcilable). What the tradition consistently proposes instead is a third — the transcendent function, the reconciling symbol, the da'at — in which differentiation and unity are simultaneously sustained.
In the library
24 passages
Opposites genuinely coincide while remaining opposites. Some philosophies tend to collapse into the monism that opposites are identical; others into the dualism that opposites remain irreconcilable and are merely, at most, juxtaposed.
McGilchrist articulates the philosophical core of the term: genuine coincidence of opposites requires neither identity nor mere juxtaposition, but a dynamic co-inherence in which distinction is preserved within union.
McGilchrist, Iain, The Matter with Things: Our Brains, Our Delusions, and the Unmaking of the World, 2021thesis
Opposites genuinely coincide while remaining opposites. Some philosophies tend to collapse into the monism that opposites are identical; others into the dualism that opposites remain irreconcilable and are merely, at most, juxtaposed.
Duplicate witness confirming McGilchrist's central formulation that the coincidence of opposites avoids both monism and dualism, preserving polarity within living unity.
McGilchrist, Iain, The Matter With Things: Our Brains, Our Delusions and the Unmaking of the World, 2021thesis
The coincidence of opposites is the normal thing in a primitive conception of God, since God, not being an object of reflection, is simply taken for granted. At the level of conscious reflection, however, the coincidence of opposites becomes a major problem.
Jung establishes that the coincidence of opposites is the natural state of the archetypal God-image, and that its suppression at the level of conscious dogma generates compensatory developments in the unconscious.
Jung, Carl Gustav, Aion: Researches into the Phenomenology of the Self, 1951thesis
"Ultra hanc coincidentiam creare cum creari es tu Deus" (Beyond this coincidence of creating and being created art Thou God). Man is an analogy of God.
Jung cites Nicholas of Cusa to establish that the divine is located precisely beyond the coincidence of opposites, and that humanity participates analogically in this structure.
Jung, C.G., Collected Works Volume 16: The Practice of Psychotherapy, 1954thesis
In the sambhoga-kāya they are the positive and negative principles united in one and the same figure... the opposites condition one another, that they are really one and the same thing.
Jung's foreword to Evans-Wentz demonstrates that Tibetan Buddhist iconography instantiates the coincidence of opposites as the union of wrathful and peaceful aspects within a single archetypal figure.
Evans-Wentz, W. Y., The Tibetan Book of the Great Liberation, 1954thesis
acknowledge that opposites require to be satisfied together: no single goal can be successfully pursued without due acknowledgment, and indeed acceptance of, its contrary.
McGilchrist, drawing on William James, argues that ethical, religious, and civilizational life require the simultaneous satisfaction of opposing imperatives, not the suppression of one pole.
McGilchrist, Iain, The Matter with Things: Our Brains, Our Delusions, and the Unmaking of the World, 2021supporting
acknowledge that opposites require to be satisfied together: no single goal can be successfully pursued without due acknowledgment, and indeed acceptance of, its contrary.
Parallel witness to McGilchrist's claim that opposites must be held together, exemplified through James's litany of paradoxical ethical imperatives.
McGilchrist, Iain, The Matter With Things: Our Brains, Our Delusions and the Unmaking of the World, 2021supporting
It is as if the opposites of the world, whose contradictoriness and conflict make all our difficulties and troubles, were melted into unity. Not only do they, as contrasted species, belong to one and the same genus.
William James, quoted by McGilchrist, describes mystical experience as the experiential resolution of the coincidence of opposites — a convergence in which conflict dissolves into a higher unity.
McGilchrist, Iain, The Matter with Things: Our Brains, Our Delusions, and the Unmaking of the World, 2021supporting
It is as if the opposites of the world, whose contradictoriness and conflict make all our difficulties and troubles, were melted into unity. Not only do they, as contrasted species, belong to one and the same genus.
Duplicate passage in which James's mystical testimony is marshalled as experiential evidence for the coincidence of opposites.
McGilchrist, Iain, The Matter With Things: Our Brains, Our Delusions and the Unmaking of the World, 2021supporting
All things arise from opposing, but in some form nonetheless related, drives or forces. Energy is always characterised by the coming together of apparent opposites.
McGilchrist grounds the coincidence of opposites in a cosmological principle: energy itself is constituted by the meeting of polarities, making their union not an exception but the rule of existence.
McGilchrist, Iain, The Matter with Things: Our Brains, Our Delusions, and the Unmaking of the World, 2021supporting
All things arise from opposing, but in some form nonetheless related, drives or forces. Energy is always characterised by the coming together of apparent opposites.
Duplicate passage establishing the cosmological-energetic basis for the coincidence of opposites in McGilchrist's framework.
McGilchrist, Iain, The Matter With Things: Our Brains, Our Delusions and the Unmaking of the World, 2021supporting
not a flabby compromise, but a position in which taut synergy produces a dynamic equipoise... a living union of both impulses.
McGilchrist, citing Schleiermacher, distinguishes the true coincidence of opposites — a taut, living harmony — from the false equilibrium of mere compromise or mutual cancellation.
McGilchrist, Iain, The Matter with Things: Our Brains, Our Delusions, and the Unmaking of the World, 2021supporting
every phenomenon comes from the working together of two opposing tendencies. Each of these emanations of the cosmos 'can only be actualized in two hostile yet twin forms, one of which cannot exist except by means of the other'.
McGilchrist draws on Schleiermacher and Kabbalistic thought to show that the cosmos itself is structured by mutually dependent opposites, linking the coincidentia oppositorum to cosmological and mystical traditions.
McGilchrist, Iain, The Matter with Things: Our Brains, Our Delusions, and the Unmaking of the World, 2021supporting
every phenomenon comes from the working together of two opposing tendencies. Each of these emanations of the cosmos 'can only be actualized in two hostile yet twin forms, one of which cannot exist except by means of the other'.
Duplicate passage linking Schleiermacher's cosmological polarity to the Kabbalistic tree of life as parallel formulations of the coincidence of opposites.
McGilchrist, Iain, The Matter With Things: Our Brains, Our Delusions and the Unmaking of the World, 2021supporting
In Jung's Sermons the Syzygies are called pairs of opposites and some of them are enumerated in the text. Among these are: effective and ineffective; fullness and emptiness; living and dead; difference and sameness; light and dark.
Hoeller identifies the Gnostic Syzygies in Jung's Seven Sermons as a systematic catalogue of the paired opposites whose coincidence defines the pleroma, the primordial totality.
Hoeller, Stephan A., The Gnostic Jung and the Seven Sermons to the Dead, 1982supporting
This continual process of getting to know the counterposition in the unconscious I have called the 'transcendent function,' because the confrontation of conscious (rational) data with those that are unconscious (irrati
Jung links the transcendent function to the work of holding opposites in tension: the psychological process by which conscious and unconscious counterpositions are confronted and provisionally reconciled.
Jung, Carl Gustav, Mysterium Coniunctionis: An Inquiry into the Separation and Synthesis of Psychic Opposites in Alchemy, 1955supporting
The raw material shaped by thesis and antithesis, and in the shaping of which the opposites are united, is the living symbol. Its profundity of meaning is inherent in the raw material itself, the very stuff of the psyche.
Peterson, drawing on Jung, identifies the living symbol as the product of the transcendent function — the psychological form in which opposed forces are united without being dissolved.
Peterson, Cody, The Shadow of a Figure of Light, 2024supporting
Since the earliest times, then, the pairs of opposites have been the theme of men's thoughts. The next important philosopher we have to consider in connection with them is Heraclitus.
Jung situates the pairs of opposites as a perennial philosophical concern, tracing their theoretical lineage from Chinese thought through Heraclitus as precursors to depth psychology's engagement with the coincidentia oppositorum.
Jung, C.G., Analytical Psychology: Notes of the Seminar Given in 1925, 1989supporting
God is everywhere visible and nowhere visible... the hidden and the manife
McGilchrist's reading of Cusanus's light metaphysics presents God as the coincidence of visibility and invisibility, extending the formal structure of the coincidentia oppositorum into apophatic theology.
McGilchrist, Iain, The Matter With Things: Our Brains, Our Delusions and the Unmaking of the World, 2021supporting
God is everywhere visible and nowhere visible... the hidden and the manife
Duplicate passage developing Cusanus's theology of divine hiddenness as an instance of the coincidence of opposites between manifestation and concealment.
McGilchrist, Iain, The Matter with Things: Our Brains, Our Delusions, and the Unmaking of the World, 2021supporting
the 'Father' is not only unconscious and without the quality of being, but also nirdvandva, without opposites, lacking all qualities and therefore unknowable. This describes the state of the unconscious.
Jung's reading of Gnostic Valentinian theology finds in the 'Father beyond opposites' (nirdvandva) a psychological analogue for the undifferentiated unconscious prior to the emergence of oppositional structure.
Jung, Carl Gustav, Aion: Researches into the Phenomenology of the Self, 1951aside
every intensified differentiation of the Christ-image brings about a corresponding accentuation of its unconscious complement, thereby increasing the tension between above and below.
Peterson, following Jung, demonstrates that one-sided differentiation of a dominant psychic image intensifies its opposite in the unconscious — a dynamic expression of the law underlying the coincidence of opposites.
Peterson, Cody, The Shadow of a Figure of Light, 2024aside
Oppositionalism soon runs away with Jungian practitioners. Inflation is dosed with depression and earth: they attempt to land planes.
Hillman offers a critical counter-perspective, arguing that the compensatory application of the theory of opposites in clinical practice degenerates into a mechanical 'oppositionalism' that distorts dream interpretation.
Hillman, James, The Dream and the Underworld, 1979aside