The term 'chthonic' names one of the most structurally generative tensions in the depth-psychological corpus: the opposition between underworld powers rooted in earth and the dead, and the Olympian or spiritual principles elevated above them. Across this library, the chthonic operates simultaneously as a cosmological category, a psychological metaphor, and a ritual designation. Rohde grounds the term in Greek cult practice, tracing its application to deities of fructification and death alike, insisting that chthonic powers cannot be reduced to mere destruction. Burkert systematizes this ambivalence, showing how Zeus, Hermes, Hecate, and Dionysos each receive the chthonic epithet, exposing the term as a theological marker of underworld adjacency rather than simple negativity. Jung transforms it into a depth-psychological category: the chthonic spirit is, for him, the dark face of the divine, the animating ground of sexuality and instinct that alchemy attempted to redeem. Neumann situates it in the hero's developmental struggle, where the phallic-chthonic must be integrated with spiritual masculinity. Hillman reframes the chthonic underworld as the proper home of dream images and soul — not a lower register of life, but an ontological domain in its own right. The term thus carries a productive double valence throughout: it names both a dangerous, devouring darkness and a generative, fructifying depth indispensable to psychic wholeness.
Sexuality is of the greatest importance as the expression of the chthonic spirit. That spirit is the 'other face of God,' the dark side of the God-image. The question of the chthonic spirit has occupied me ever since I began to delve into the world of alchemy.
Jung defines the chthonic spirit as the shadow aspect of the divine, identified with sexuality, and traces his sustained engagement with it through alchemical study.
, Memories, Dreams, Reflections, 1963thesis
Chthonic is also found as an epithet of Hecate, the goddess of nocturnal sorcery who is able to enter the underworld; and naturally it is an epithet of Hermes, the escort of souls who crosses the boundary with the underworld. But the god who is mentioned most frequently is the chthonic Zeus.
Burkert demonstrates that 'chthonic' functions as a theological epithet distributed across multiple deities defined by their access to or governance of the underworld, with chthonic Zeus representing the most paradoxical case — a subterranean counterpart of the sky father who nonetheless guarantees agricultural fertility.
, Greek Religion: Archaic and Classical, 1977thesis
Evidence of this sort makes it clear how unjustifiable it would be to rule out all fructifying influence from the 'idea of the chthonic' and to regard the chthonic deities as simply the power of death and destruction in the world of nature and men.
Rohde argues against any reductive interpretation of chthonic deities as purely destructive, insisting that fructifying and life-giving power is intrinsic to the chthonic concept as attested in Greek sacrificial practice.
, Psyche: The Cult of Souls and the Belief in Immortality among the Greeks, 1894thesis
It is his chthonic daemon, his familiar spirit. Secondly, the snake is the commonest symbol for the dark, chthonic world of instinct. It may — as frequently happens — be replaced by an equivalent cold-blooded animal, such as a dragon, crocodile, or fish.
Jung identifies the serpent as the primary symbolic vehicle of the chthonic in the psyche, equating it with the dark world of instinct while acknowledging the snake's simultaneous capacity for wisdom and healing.
, Aion: Researches into the Phenomenology of the Self, 1951thesis
The aim of this fight is to combine the phallic-chthonic with the spiritual-heavenly masculinity, and the creative Jungian with the anima in the hieros gamos is symptomatic of this. But, since in the mystery religions the fight with the dragon is conceived only as the fight with the mother dragon, representing the unconscious chthonic aspect, the inevitable result is identification with the spiritual father.
Neumann positions the chthonic as the instinctual-material pole of a necessary developmental synthesis, arguing that failure to integrate the chthonic mother aspect produces one-sided spiritual inflation.
, The Origins and History of Consciousness (Princeton, 2019thesis
does not call up a daughter as a complementary image from the depths of the 'chthonic' unconscious — it calls up another son... not the antithesis of Christ but rather his chthonic counterpart, not a divine man but a fabulous being conforming to the nature of the primordial mother.
Edinger, drawing on Jung, identifies a 'chthonic counterpart' to the spiritual Christ figure produced by the chthonic unconscious — a being of the primordial mother rather than the spiritual father.
, The Psyche in Antiquity, Book One: Early Greek Philosophy From Thales to Plotinus, 1999supporting
The realm of chthonic gods, of spirits and departed souls, seemed to be close at hand. Ploutonia, i.e. direct inlets to the underworld, existed at many places, as also did Psychopompeia, clefts in the rock through which the souls can pass out into the upper world.
Rohde documents the geographic and cultic intimacy between the world of the living and the realm of chthonic gods in Greek religious practice, showing how physical landscape embodied the underworld's proximity.
, Psyche: The Cult of Souls and the Belief in Immortality among the Greeks, 1894supporting
the crevice at Delphi with the Castalian spring was the habitation of the chthonic Python who was vanquished by the sun-hero Apollo.
Jung reads the Pythonic myth at Delphi as a paradigmatic solar-hero confrontation with the chthonic serpent power, situating the chthonic as the archetypal adversary overcome in the hero's civilizing act.
, Symbols of Transformation, 1952supporting
Like Erinyes, polluting Hecate has power to bless and increase human work. In Hesiod, she benefits kings... They have power to give blessings 'from earth, from sea's wetness, from the sky,' to foster good growth in earth, animals, and people.
Padel illuminates the paradoxical doubleness of chthonic female powers — Erinyes and Hecate — who combine polluting destructiveness with the capacity to bless crops, human seed, and communal prosperity.
, In and Out of the Mind Greek Images of the Tragic Self, 1994supporting
It is a waste of time to try and identify the vague appellations theos and thea with the names of definite chthonic deities.
Rohde cautions against over-systematizing the chthonic divine nomenclature at Eleusis, noting the deliberate vagueness of certain ritual designations that resist mapping onto fixed chthonic identities.
, Psyche: The Cult of Souls and the Belief in Immortality among the Greeks, 1894supporting
By locating the dream among these impalpable fundamentals in Hades, we will begin to find that dreams reflect an underworld of essences rather than an underground of root and seed. They present images of being rather than of becoming.
Hillman distinguishes the psychic underworld from any merely chthonic-vegetative realm, arguing that dream images belong to an ontological domain of essences, not the biological processes of growth and decay.
, The Dream and the Underworld, 1979supporting
To look at them from an underworld perspective means to regard them as carriers of soul, perhaps totem carriers of our own free-soul or death-soul, there to help us see in the dark.
Hillman proposes that dream animals, rather than representing chthonic instinct, serve as soul-carriers in the underworld perspective, mediating between the living ego and the realm of death.
, The Dream and the Underworld, 1979aside