The Seba library treats 3 in 8 passages, across 4 authors (including Jung, Carl Gustav, Edinger, Edward F., Plato).
The confrontation of the two positions generates a tension charged with energy and creates a living, third thing—not a logical stillbirth in accordance with the principle tertium non datur but a movement out of the suspension between opposites
Jung defines the transcendent function as producing a living third term from the collision of opposites, making three the structural signature of psychic transformation.
, The Structure and Dynamics of the Psyche, 1960thesis
the number three is the number of ego-consciousness... an assault on the ego-attitude. This contrasts with the situation earlier in life when the original state of wholeness, which is a kind of latent fourness, must be assaulted by the number three.
Edinger argues that three is the archetypal number of ego-consciousness, functioning as a dynamic force that disrupts original wholeness in order to bring the ego into fuller manifestation.
, Transformation of the God-Image: An Elucidation of Jung's Answer to Job, 1992thesis
two things alone cannot be satisfactorily united without a third; for there must be some bond between them drawing them together. And of all bonds the best is that which makes itself and the terms it connects a unity in the fullest sense
Plato establishes the cosmological necessity of a third mediating term for any genuine unification of two elements, grounding the metaphysical importance of three in the Timaeus.
, Plato's cosmology the Timaeus of Plato, 1997thesis
On and on the theme of one third is repeated. We are forced to ask ourselves, 'What does that mean?' It was a theme that came to my attention as a result of a very sizable dream I had some years ago.
Edinger traces the Revelation motif of 'one third destroyed' as a symbolic assault on ego-consciousness, prompting sustained psychological reflection on the significance of the number.
, Transformation of the God-Image: An Elucidation of Jung's Answer to Job, 1992supporting
These three years represent a time when a woman does not have clear consciousness about the fact that she herself is the sacrifice... In mythology the three-year period is the time of mounting momentum, as in the three years of winter that precede Ragnarok
Estés reads the mythological three-year period as a liminal interval of mounting unconscious momentum, after which destruction and transformation become inevitable.
, Women Who Run With the Wolves Myths and Stories of the Wild, 2017supporting
A third faculty establishes the value of the object. This function o[f feeling]
Jung enumerates three primary psychological faculties — sensation, thinking, and feeling — structuring consciousness as an irreducibly triadic orientation apparatus.
, The Structure and Dynamics of the Psyche, 1960supporting
Regarding the three-legged ass, they say that it stands amid the wide-formed ocean, and its feet are three, eyes six, mouths nine, ears two, and horn one
The mythological three-legged ass of the Bundahish exemplifies how triadic bodily structures encode cosmic symbolism in alchemical and mythological traditions.
, Psychology and Alchemy, 1944supporting
tabernacles, three, 394
An index entry in Psychology and Alchemy noting the appearance of three tabernacles as a symbolic motif, indicating the broader alchemical resonance of triadic structures.
, Psychology and Alchemy, 1944aside