Participation mystique

1. Etymology

Participation mystique (French; Lévy-Bruhl) names a mystical connection or partial identity between subject and object—where the subject cannot clearly distinguish himself from the thing or person. Jung adopts the anthropological term for archaic identity and for modern transference-like mergers. Related: identification; projection; archaic mentality; projective identification (later clinical gloss).

2. Plain summary

Participation mystique is when “me” and “that” blur. Among peoples Lévy-Bruhl studied, a person and a sacred object can feel already connected; when the state wakes, the connection lives. Jung applies the same blur to relationships: one person (or a part of a person) influences another as if they were not fully separate—what later clinics often call projective identification.

It belongs to early infancy and to the unconscious of civilized adults as a relic of non-differentiation. It oils intimacy and contaminates judgment. Taking back projection and differentiating ego from object is the usual exit path; inflation and possession thrive while the blur holds.

Examples (exhaustive house list for this Index lemma — common participation-mystique-related figures and motifs named across Jung’s essays and standard Jungian lexica; not a claim that Jung’s CW contains only these):
mystical connection / identity subject–object; partial identity; cannot clearly distinguish self from object; person–person (transference) vs person–thing; influence of the thing / identification with idea of a thing; Lévy-Bruhl borrowing; cult object / holy artifact already connected; projective identification gloss; early defense and adult pathology; control of the object via projected content; archaic / primitive mentality foundation; early infancy mental state; relic in civilized unconscious; relation to projection and identification; anima/animus merger; shadow contamination; complex possession of the field; persona fusion with role/group; exit via differentiation and individuation.

3. Academic elucidation

In analytical psychology participation mystique denotes undifferentiated subject–object identity (archaic and infantile), still available in adult psychic life as merger, influence, and projective contamination. Lexica retain Lévy-Bruhl’s anthropological frame while noting the modern clinical overlap with projective identification. Descent Press keeps Sharp and Samuels in §4 so lexicon paraphrase never silently becomes Jung’s voice

4. Lexicon

Sharp (1991)

Participation mystique. A term derived from anthropology and the study of primitive psychology, denoting a mystical connection, or identity, between subject and object. … [Participation mystique] consists in the fact that the subject cannot clearly distinguish himself from the object but is bound to it by a direct relationship which amounts to partial identity. … Among civilized peoples it usually occurs between persons… In the first case it is a transference relationship…

(Sharp, 1991)

Samuels, Shorter & Plaut (1986)

Participation mystique … Term borrowed from the anthropologist Lévy-Bruhl… the subject cannot distinguish himself from the thing… Jung used the term… to refer to relations between people in which the subject, or a part of him, attains an influence over the other, or vice versa. … In more modern psychoanalytic language, Jung was describing projective identification…

(Samuels, Shorter, & Plaut, 1986, pp. 105–106)

5. CW concordance — sample, not exhaustive

PARTICIPATION MYSTIQUE is a term derived from Lévy-Bruhl. It denotes a peculiar kind of psychological connection with objects, and consists in the fact that the subject cannot clearly distinguish himself from the object but is bound to it by a direct relationship which amounts to partial identity.
(Jung, 1921/1971, CW 6, pp. 631–632, ¶781)

Psychological identity presupposes that it is unconscious. It is a characteristic of the primitive mentality and the real foundation of participation mystique … which is nothing but a relic of the original non-differentiation of subject and object, and hence of the primordial unconscious state. It is also a characteristic of the mental state of early infancy, and, finally, of the unconscious of the civilized adult…
(Jung, 1921/1971, CW 6, p. 611, ¶741)

Sensuous feeling … produces a relatedness or proneness to affect which always puts the individual in a state of participation mystique, a condition of partial identity with the sensed object.
(Jung, 1921/1971, CW 6, p. 144, ¶146)

… our individual conscious psychology develops out of an original state of unconsciousness and therefore of non-differentiation (termed by Lévy-Bruhl participation mystique). Consequently, consciousness of differentiation is a relatively late achievement of mankind…
(Jung, 1928/1966, CW 7, p. 282, ¶329)

See also: projection; ego; anima; animus; shadow; complex; persona; inflation; individuation; trickster. coniunctio.

References

Jung, C. G. (1966). The relations between the ego and the unconscious. In H. Read, M. Fordham, G. Adler, & W. McGuire (Eds.), The collected works of C. G. Jung (R. F. C. Hull, Trans.) (2nd ed., Vol. 7, p. 282, ¶329). Princeton University Press. (Original work published 1928)

Jung, C. G. (1971). Psychological types. In H. Read, M. Fordham, G. Adler, & W. McGuire (Eds.), The collected works of C. G. Jung (R. F. C. Hull, Trans.) (Vol. 6, pp. 144, 611, 631–632, ¶¶146, 741, 781). Princeton University Press. (Original work published 1921)

Samuels, A., Shorter, B., & Plaut, F. (1986). A critical dictionary of Jungian analysis. Routledge.

Sharp, D. (1991). Jung lexicon: A primer of terms & concepts. Inner City Books.