Trinitarian Doctrine

Trinitarian doctrine occupies a contested but generative site within the depth-psychology corpus, where theologians, historians of religion, and analytical psychologists each approach it from radically different vantage points. John of Damascus provides the patristic baseline: the doctrine of one divine substance in three co-equal, co-eternal hypostases, each possessing distinct personal properties yet united in essence, a formulation he defends with rigorous philosophical precision against Arian and subordinationist challenges. Karen Armstrong situates the doctrine within the broader history of monotheism, tracing the East-West filioque controversy and contrasting the Greek apophatic approach — which begins with the three hypostases and resists comprehensibility — against the Latin tendency to emphasize unity in ways the Greeks found reductively rational. Sergei Bulgakov extends trinitarian reflection into sophiology, probing how divine Sophia belongs to all three persons in their tri-unity while remaining underdeveloped in official dogmatics. For Jung, the Trinity functions as a psychic symbol: trinitarian thinking expresses unconscious collective drives toward differentiation and wholeness, and the Trinity represents a higher God-concept than mere unity precisely because it mirrors a level of human self-reflection. Von Franz warns against reducing the dogma to an expression of the four psychological functions, insisting on the archetype of quaternio as the more fundamental orienting structure. The persistent tension between triadic and quaternary symbolism runs through nearly every depth-psychological engagement with this doctrine.

In the library 19 passages

the symbol of the Trinity, which was destined to serve as a saving formula of wholeness in an epoch of change and psychic transformation. Manifestations of a psychic activity not caused or consciously willed by man himself have always been felt to be daemonic, divine, or ‘holy,’

Jung argues that trinitarian thinking is driven by unconscious collective psychic forces rather than conscious cognition, and that the Trinity symbol emerged as a culturally necessary formula of wholeness during a period of psychic transformation.

Jung, Carl Gustav, Psychology and Religion: West and East, 1958thesis

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the Trinity is undoubtedly a higher form of God-concept than mere unity, since it corresponds to a level of reflection on which man has become more conscious.

Jung presents the Trinity as an evolutionary advance in humanity’s God-concept, its triadic structure corresponding to a heightened degree of psychological self-reflection and differentiation.

Jung, Carl Gustav, Psychology and Religion: West and East, 1958thesis

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the very incomprehensibility of the dogma of the Trinity brings us up against the absolute mystery of God; it reminds us that we must not hope to understand him.

Armstrong, following Gregory of Nazianzus, argues that the Trinity’s logical incomprehensibility is theologically intentional, functioning as an apophatic safeguard against reductive or anthropomorphic conceptions of God.

Armstrong, Karen, A History of God, 1993thesis

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the Greeks had always started with the three hypostases and declared that God’s unity—his essence—was beyond our ken. They thought that the Latins made the Trinity too comprehensible.

Armstrong delineates the Greek–Latin structural divergence in trinitarian theology, where Eastern apophatic theology resists the Western tendency to rationalize divine unity through the filioque addition.

Armstrong, Karen, A History of God, 1993thesis

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the divine Sophia, as the self-revelation of Godhead, belongs to all three persons of the Holy Trinity, both in their tri-unity, and in their separate being, and to each one in a way peculiar to it.

Bulgakov’s sophiology extends trinitarian doctrine by assigning Sophia the role of the tri-personal self-revelation of the Godhead, mediating between the Father’s transcendence and the hypostatic expressions of Son and Spirit.

Bulgakov, Sergei, Sophia, the Wisdom of God: An Outline of Sophiology, 1937thesis

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the doctrine of the consubstantiality of the Holy Trinity, as well as the actual conception of substance or nature, has been far less developed and, apparently, almost overlooked.

Bulgakov identifies a lacuna in trinitarian dogmatics: while hypostatic distinctions have been elaborated, the consubstantiality (homoousios) of the Trinity and the concept of divine nature remain theologically underdeveloped.

Bulgakov, Sergei, Sophia, the Wisdom of God: An Outline of Sophiology, 1937supporting

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it would therefore be dangerous to reduce the dogma of the Trinity and the problem of the fourth

Von Franz cautions against collapsing the Trinity dogma into the schema of four psychological functions, insisting that the quaternary archetype is more fundamental than Trinitarian symbolism and cannot simply explain it.

von Franz, Marie-Louise, Psychotherapy, 1993thesis

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in distinction from Trinitarian thinking (CW 11), in connection with Mercurius (CW 13), and into his late work, Aion (CW 9.2)

Hillman situates Jungian engagement with Trinitarian thinking within the broader context of alchemical quaternary symbolism, noting Jung’s consistent theoretical counterposition of threeness and fourness as competing archetypal structures.

Hillman, James, Alchemical Psychology, 2010supporting

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These three powers are ‘the likeness to the Blessed Trinity in my soul’ because ‘in my one soul are three powers.’

Hillman cites the catechetical doctrine that the soul’s three powers — memory, understanding, and will — image the Blessed Trinity, tracing how trinitarian structure was mapped onto psychological interiority within Catholic tradition.

Hillman, James, The Myth of Analysis: Three Essays in Archetypal Psychology, 1972supporting

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St. Augustine’s doctrine of grace, very much like his Trinitarian theology, can only be properly understood on the basis of the fundamental belief that the direct relation between God and the human soul is prior to and independent of any objectively existing order of being.

Dihle argues that Augustinian trinitarian theology, unlike that of Victorinus, cannot be derived from Greek ontology alone but requires the concept of will and the priority of a direct, non-ontological relation between God and the soul.

Albrecht Dihle, The Theory of Will in Classical Antiquity, 1982supporting

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Gregory of Nazianzus opposed Athanasius’ formulation that God had generated the Son by necessity and not voluntarily. Since God’s intention is always qualified in the sense of the Plotinian προαίρεσις, He must have had the will to generate the Son.

Dihle documents the intra-trinitarian debate over divine will and necessity in the generation of the Son, showing how Gregory of Nazianzus deployed a Plotinian concept of free, conscious choice to safeguard the doctrine of divine freedom within the Trinity.

Albrecht Dihle, The Theory of Will in Classical Antiquity, 1982supporting

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Believe thou therefore in the Father, and in the Son, and in the Holy Ghost, the holy and life-giving Trinity, glorified in three persons and one Godhead, different indeed in persons and personal properties, but united in substance.

John of Damascus presents the canonical baptismal articulation of Trinitarian doctrine: three distinct persons with individual hypostatic properties, yet united in a single divine substance, as the foundational creedal formula.

John of Damascus, Saint John of Damascus Collection, 2016supporting

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confessing, as he does, one God the Father and one Lord Jesus Christ, so that meanwhile no one can either preach two Gods or one solitary God

John of Damascus articulates the logical precision of Trinitarian orthodoxy: the doctrine simultaneously forecloses both ditheism and monarchian unitarianism, preserving the relational complexity of the Godhead.

John of Damascus, Saint John of Damascus Collection, 2016supporting

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we contemplate it as the companion of the Word and the revealer of His energy, and not as mere breath without subsistence. For to conceive of the Spirit that dwells in God as after the likeness of our own spirit, would be to drag down the greatness of the divine nature

John of Damascus defends the full hypostatic subsistence of the Holy Spirit against reductive pneumatology, arguing that the Spirit is neither an impersonal divine energy nor an analogue of human breath, but the substantial companion of the Logos.

John of Damascus, Saint John of Damascus Collection, 2016supporting

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The Father is God and the Son is God. God is in God; beside Him there is no God, and none other is likened unto Him so as to be God.

John of Damascus argues for the mutual coinherence of Father and Son within the Godhead, countering Arian subordinationism by asserting that divine unity is a unity of two co-equal divine subjects, not of an isolated monad.

John of Damascus, Saint John of Damascus Collection, 2016supporting

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in the Father eternity, in the Son equality, in the Holy Spirit (is) the bond of eternity and equality; for as it is said, Like as the Father is, so is the Son, and so also is the Holy Spirit, and these three are One

Von Franz’s commentary on the Aurora Consurgens identifies an alchemical-philosophical parallel to Trinitarian structure, mapping the three persons onto the triad of body, spirit, and soul and locating perfection in the number three.

von Franz, Marie-Louise, Aurora Consurgens: A Document Attributed to Thomas Aquinas on the Problem of Opposites in Alchemy, 1966supporting

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The relation of Father to Son is not arithmetical, since both the One and the Other are still united in the original Unity and are, so to speak, eternally on the point of becoming two. Hence the Son is eternally being begotten by the Father.

Jung articulates the inner-trinitarian relation of Father and Son as a dynamic, non-arithmetic process of eternal becoming, resisting reduction to mere numerical plurality and emphasizing the perpetual processual character of divine generation.

Jung, Carl Gustav, Psychology and Religion: West and East, 1958supporting

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even the three Persons of the Trinity would finally be submerged into the primal Unity. Salvation was achieved by the recognition of one’s own divine nature here on earth.

Armstrong notes that late medieval pantheistic mysticism (the Brethren of the Free Spirit) radicalized Plotinian emanationism to the point of dissolving the three Trinitarian persons back into primordial unity, a position representing the outer limit of heterodox trinitarian speculation.

Armstrong, Karen, A History of God, 1993aside

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