Across the depth-psychology corpus, 'vibration' functions as a disputed but recurrent explanatory hinge between the physical and the psychic, the somatic and the cosmic. Its treatment ranges from rigorous acoustic physics—Plato and Aristotle grounding vibration in the mechanics of struck bodies and transmitted impulse—to the esoteric cosmologies of Evans-Wentz and Govinda, where each entity, from grain of sand to deity, possesses a characteristic vibratory rate whose knowledge grants transformative or destructive power. Ficino's sympathetic vibration, mediated by Thomas Moore's scholarship, occupies a middle position: the cithara string that sounds when its tuned twin is struck becomes a model for the soul's resonance with planetary influences, a 'natural magic' that grounds Ficino's entire music therapy. Jung stands apart as the critical voice, dismissing theosophical invocations of 'vibration' as mere verbal convenience masking conceptual vacuity—a rebuke that nonetheless registers how pervasive the term had become in early twentieth-century occult and psychological discourse. At the somatic edge of the corpus, Strassman's DMT subjects report vibration as raw phenomenological fact: overwhelming, disintegrative, verging on annihilation. Sri Aurobindo employs the term epistemologically, as the medium through which intuitive mind grasps objects indirectly. The Philokalia introduces vibration as a pneumatological category—the Spirit's wordless intercession rendered as felt tremor in the heart. Taken together, these positions reveal a term whose semantic instability is itself theoretically significant: vibration marks the contested border where physics, occultism, somatic medicine, and mystical theology intersect.
Astrologers are influenced by theosophy, so they say, 'That is very simple, it is just vibration!' … But what is vibration? They say it is light energy, perhaps electricity, they are not quite informed.
Jung explicitly interrogates and deflates the theosophical-astrological appeal to vibration, exposing it as an empty explanatory term that substitutes a word for a genuine psychological concept.
, Dream Analysis: Notes of the Seminar Given in 1928-1930, 1984thesis
Ficino is referring here, of course, to the acoustical phenomenon known as 'sympathetic vibration,' and he uses this as one more example of natural magic—the power of causing a spiritual effect through material means.
Moore identifies Ficino's use of sympathetic vibration as the operative mechanism in his music therapy, bridging acoustical physics and spiritual causality.
, The Planets Within: The Astrological Psychology of Marsilio Ficino, 1982thesis
Ficino is referring here, of course, to the acoustical phenomenon known as 'sympathetic vibration,' and he uses this as one more example of natural magic—the power of causing a spiritual effect through material means.
The 1990 edition reiterates Moore's argument that sympathetic vibration is the physical analogue for Ficino's model of soul-planet resonance and spiritual influence.
, The Planets Within: The Astrological Psychology of Marsilio Ficino, 1990thesis
Each organism exhibits its own vibratory rate, and so does every inanimate object from the grain of sand to the mountain and even to each planet and sun. When this rate of vibration is known, the organism or form can, by occult use of it, be disintegrated.
Evans-Wentz presents a universalized law of vibration as the occult substrate underlying mantra, magic, and the power of adepts over spiritual beings.
, The Tibetan Book of the Dead (Evans-Wentz Edition), 1927thesis
Nearly everyone remarked on the 'vibrations' brought on by DMT, the sense of powerful energy pulsing through them at a very rapid and high frequency. 'I was worried that the vibration would blow my head up.'
Strassman documents vibration as a consistent phenomenological marker of DMT experience—overwhelming somatic oscillation preceding dissolution of body-consciousness.
, DMT: The Spirit Molecule: A Doctor's Revolutionary Research into the Biology of Near-Death and Mystical Experiences, 2001thesis
Nearly everyone remarked on the 'vibrations' brought on by DMT, the sense of powerful energy pulsing through them at a very rapid and high frequency. 'The colors and vibration were so intense I thought I would pop.'
A parallel account of DMT-induced vibration as a high-frequency somatic event that precedes ego dissolution, corroborating the phenomenological centrality of the experience.
, DMT: The Spirit Molecule, 2001supporting
a spiritual force and an impulsion of the living heart that is also described as a vibration and sighing of the Spirit who makes wordless intercession for us to God.
The Philokalia employs vibration as a pneumatological category, designating the Spirit's intercession as a felt somatic tremor that is the calm form of divine exultation.
, The Philokalia, Volume 4, 1995thesis
They convey the particular vibration, characteristic for each aspect of transcendental knowledge or Wisdom, which in the realm of sound is expressed by the corresponding vibration of the mantra.
Govinda articulates a cross-modal doctrine in which colour, mantra, mudra, and spiritual attitude each express the same underlying vibratory signature of a given Dhyani-Buddha's wisdom.
, Foundations of Tibetan Mysticism, 1960supporting
a vital intuition which seizes the energy or figure of power of the object through another kind of vibration created by the sense contact, and an intuition of the perceptive mind which at once forms a right idea of the object.
Aurobindo employs vibration epistemologically, as the medium of indirect knowing through which intuitive levels of mind grasp objects via sense-document rather than direct contact.
, The Life Divine, 1939supporting
People often report various qualities of vibration and tingling, as well as changes in temperature—generally from cold (or hot) to cool and warm. These sensations are generally pleasant … they contradict the twisted, agonizing … sensations associated with the immobility state.
Levine identifies somatic vibration and tingling as therapeutic indicators of nervous-system reorganization, contrasting them with the dysregulated sensations of trauma-induced immobility.
, In an Unspoken Voice: How the Body Releases Trauma and Restores Goodness, 2010supporting
vibration of extraocular eye muscles results in body sways and shifts in balance … a directional shift of the visual target was elicited by vibration applied to neck muscles … and, more surprisingly, to ankle postural muscles.
Gallagher draws on experimental data to show that mechanically induced muscle vibration reorganises proprioceptive body-schema and alters visual perception of the environment.
, How the Body Shapes the Mind, 2005supporting
It is more likely that the vibrating string sends off a succession of projectiles, which would account for the continued humming, in contrast with the abrupt noise produced when a book is dropped on the floor.
The Timaeus commentary reconstructs Platonic acoustics, positing the vibrating string's successive projectiles as the physical explanation for sustained sound—an early model of vibratory continuity.
, Plato's cosmology the Timaeus of Plato, 1997supporting
The verb sebomai ('to feel awe' or 'to recoil before the sacred') operates strictly in the Middle Voice—a grammar of interior vibration where the subject is seized, shaken, and reconstituted.
Peterson uses vibration metaphorically to characterise the Middle Voice grammar of awe, in which the subject is shaken by the sacred from within rather than acted upon externally.
, The Abolished Middle: Retrieving the Thumotic Soul from the Unconscious, 2026aside
the yellow that is reminiscent of the vibration of the sun.
Jodorowsky invokes vibration in passing as the sensory-qualitative character of solar yellow within the Tarot's colour symbolism.
, The Way of Tarot: The Spiritual Teacher in the Cards, 2004aside