inferior soul · inferior functions
The inferior function stands as one of the most psychodynamically charged concepts in Jungian typology, representing the fourth and least differentiated of the four psychological functions — the polar opposite of the dominant or ‘superior’ function. The corpus reveals a rich, multi-layered treatment of this concept across several decades and theoretical registers. Von Franz, in her lectures and in Psychotherapy, offers the most sustained phenomenological account: the inferior function is characterised by touchiness, possession, barbaric autonomy, and its role as the ‘door through which all figures of the unconscious enter.’ Quenk systematises these insights in applied form, mapping the ‘grip’ experience — involuntary eruption under stress or fatigue — across all sixteen MBTI types. Beebe situates the inferior function within an archetypal eight-position schema, linking it to the ‘spine of personality’ and associating its expression with anima or animus dynamics. Jung himself, as quoted throughout the corpus, notes that the inferior function resists volitional control in ways the differentiated function does not. The concept carries both pathological weight — it precipitates regressions, projections, and neurotic possession — and soteriological promise: von Franz and Beebe alike identify it as the site of the soul’s deepest idealism and the threshold of individuation. The tension between the inferior function as liability and as gateway to wholeness defines the central interpretive axis across the literature.
the inferior function is the door through which all the figures of the unconscious enter.
Von Franz identifies the inferior function as the primary psychic aperture through which shadow, anima/animus, and Self figures gain access to consciousness.
, Psychotherapy, 1993thesis
Touching the inferior function resembles an inner breakdown at a certain crucial point of one’s life. It has the advantage, however, of overcoming the tyranny of the dominant function in the ego complex.
Von Franz argues that engaging the inferior function constitutes a necessary psychological crisis that ultimately liberates the ego from one-sided domination by the superior function.
, Lectures on Jung’s Typology, 2013thesis
The inferior function, in contrast, is a perpetual source of shame or embarrassment for most people. Acknowledging and accepting this shame with a measure of humility is a first, necessary step towards knowing oneself, finding integrity, and beginning to make a meaningful connection to the unconscious.
Beebe positions the inferior function as both the locus of psychic shame and the necessary starting point for authentic self-knowledge and connection to the unconscious.
, Energies and Patterns in Psychological Type: The Reservoir of Consciousness, 2017thesis
no matter how experienced, skilled, and comfortable we may be in the conscious use of our third and fourth functions, this does not seem to alter its eruption as an inferior function.
Quenk establishes that conscious skill with less-preferred functions does not immunise one against the involuntary ‘grip’ of the inferior function under conditions of stress or fatigue.
, Was That Really Me? How Everyday Stress Brings Out Our Hidden Personality, 2002thesis
As a rule, the inferior function does not possess the qualities of a conscious differentiated function. The conscious differentiated function can as a rule be handled by intention and by the will.
Jung draws the foundational distinction between the superior function’s susceptibility to volitional control and the inferior function’s resistance to it, establishing its essentially autonomous nature.
, Collected Works Volume 18: The Symbolic Life, 1976thesis
Most people, when their inferior function is in any way touched upon, become terribly childish: they can’t stand the slightest criticism and always feel attacked.
Von Franz characterises the inferior function’s hallmark phenomenology as extreme touchiness, narcissistic vulnerability, and a tyrannising effect on interpersonal dynamics.
, Lectures on Jung’s Typology, 2013thesis
If, for example, introverts fall into extraversion, they do so in a possessed and barbaric way. I mean barbaric in the sense of being unable to exert conscious control, being swept away, being unable to put a brake on.
Von Franz illustrates the possessed, uncontrolled quality of inferior function expression through the example of an introvert’s eruption into inferior extraversion.
, Psychotherapy, 1993supporting
this function tends to have, in its negative aspect, a barbaric character. It can cause a state of possession: if, for example, introverts fall into extroversion, they do so in a possessed and barbaric way.
Von Franz describes the inferior function’s capacity for possession and its socially disruptive, unbraked expression as defining features of its negative manifestation.
, Lectures on Jung’s Typology, 2013supporting
The inferior function serves as a signaling device in the psyche, warning that something important is out of alignment, in need of attention, or being misperceived or miscalculated.
Quenk reframes the inferior function’s eruptive role as psychically adaptive, positioning it as a necessary compensatory signal alerting the personality to dangerous one-sidedness.
, Was That Really Me? How Everyday Stress Brings Out Our Hidden Personality, 2002supporting
the pair of archetypes associated with the superior and inferior functions in Figure 8.1, which define an axis (the vertical line in the diagram) that I call the spine of personality
Beebe articulates his eight-function model’s central structural claim: the superior-inferior axis constitutes the ‘spine of personality,’ anchoring typological identity and individuation potential.
, Energies and Patterns in Psychological Type: The Reservoir of Consciousness, 2017supporting
in mythology such a third son, or such a fool, simply represents the general behavior of an inferior function, whichever it may be. It is neither individual nor specific, but a general outline.
Von Franz uses the mythological figure of the fool or youngest son as an archetypal analogue for the inferior function’s general psychological character, without specifying its type.
, Lectures on Jung’s Typology, 2013supporting
The inferior thinking only perpetuates conditions that no longer exist and furthers a neurosis by keeping an inflexible frame on a personality that has long since out
Hillman’s lecture notes describe how inferior thinking in feeling types becomes doctrinaire and rigid, perpetuating neurosis by refusing developmental change.
, Lectures on Jung’s Typology, 2013supporting
Now that was his inferior sensation! So there we sat for half an hour, and I felt sure of what the trouble was but didn’t know how to tell him.
Von Franz illustrates the inferior function’s touchiness and the interpersonal delicacy required to address it through an anecdote about an intuitive type’s failed sensation response.
, Lectures on Jung’s Typology, 2013supporting
When we are under the influence of something that is unconscious, we are, for the most part, unconscious of it. We may have a dim suspicion that the inferior function is involved in the episode.
Quenk emphasises the epistemological paradox of the inferior function: its unconscious nature means one typically cannot recognise its operation while in its grip.
, Was That Really Me? How Everyday Stress Brings Out Our Hidden Personality, 2002supporting
the potential for enhancing the intimacy of a relationship far outweighs the negative possibilities that can accompany knowledge of the inferior function.
Quenk proposes that awareness of partners’ inferior functions can transform relational crises into occasions for deepened intimacy and mutual understanding.
, Was That Really Me? How Everyday Stress Brings Out Our Hidden Personality, 2002supporting
the particular work-related stressors each type mentions often require using less-preferred functions with little opportunity to engage preferred processes. The qualities of their inferior function are often evident in wh
Quenk systematically catalogues type-specific workplace triggers that provoke inferior function eruptions, grounding theory in occupational phenomenology.
, Was That Really Me? How Everyday Stress Brings Out Our Hidden Personality, 2002supporting
inferior function barbaric character of covering-up reaction and deepest instincts and fear and
An index entry from von Franz’s Psychotherapy catalogues the range of psychic phenomena the inferior function is linked to, including its barbaric character, instincts, fear, and shadow.
, Psychotherapy, 1993aside
losing touch with the inferior tentativeness of all psychological statements, losing touch with soul itself, and are relapsing into a therapy based on neurotic defenses
Hillman deploys ‘inferiority’ in an Adlerian-inflected register to argue that psychological theorising must maintain contact with its own tentativeness or risk becoming a neurotic defence.
, Healing Fiction, 1983aside
All our human culture is based on feelings of inferiority. We must not take either the locus of the organ nor the feeling of inferiority too literally and narrowly.
Hillman, reading Adler, broadens the concept of inferiority beyond typology to encompass the organ-based, daimonic source of psychic creativity and cultural life.
, Healing Fiction, 1983aside
A person will have a primary (or superior) mode of functioning; this will be one of the four functions. The superior function will come from one of the two pairs of rational or irrational functions.
Samuels provides a structural overview of Jung’s typological model, establishing the hierarchical framework — superior, auxiliary, and by implication inferior — within which the inferior function is positioned.
, Jung and the Post-Jungians, 1985aside
With an introvert — on account of his inferior Eros — it weighs more and seems to be more important.
Jung links the introvert’s characteristically heavier experience of relational inferiority to the inferior Eros, connecting typological function theory to affective and relational dynamics.
, Letters Volume 1: 1906-1950, 1973aside