The term 'transcendental' occupies a contested and multivalent position across the depth-psychology corpus, ranging from the strictly Husserlian epistemological usage to metaphysical and mystical registers. In phenomenological discourse, principally Thompson's engagement with Husserl, Merleau-Ponty, and the enactive tradition, the transcendental designates the invariant constitutive role of consciousness as the irreducible condition of possibility for any disclosure of reality — a status that resists reduction to empirical or neurophysiological terms. This Kantian-Husserlian inheritance is complicated by Merleau-Ponty's ambivalent retention and transformation of the transcendental standpoint within an embodied ontology. A second, distinctively Jungian deployment — visible in von Franz and Edinger — treats the transcendental as an ontological descriptor for the psychophysical background from which both psyche and matter arise: it names what lies beyond the reach of empirical verification yet makes itself known through archetypal image and synchronistic phenomena. A third register, prominent in Grof and Pargament, characterises peak or religious experience as transcendental in the phenomenological-theological sense of exceeding ordinary personal boundaries. Aurobindo employs the term with yet greater metaphysical ambition, identifying the Transcendence as the supracosmic ground that spiritual practice must integrate rather than merely escape into. The productive tension among these usages — epistemological, ontological, experiential, and soteriological — is what makes 'transcendental' indispensable to any serious concordance of depth-psychological thought.
I think the irreducibility of consciousness is not trivial and indicates that consciousness has a transcendental status in addition to an empirical one.
Thompson argues that the irreducibility of consciousness is not a mere definitional artifact but a substantive claim about its transcendental status as an invariant condition of possibility distinct from any empirical determination.
, Mind in Life: Biology, Phenomenology, and the Sciences of Mind, 2007thesis
It is often said that whereas Husserl's orientation is transcendental in this way, Heidegger and Merleau-Ponty reject the transcendental standpoint and identify the constitutional structures unearthed by phenomenology with existential structures of 'being-in-the-world.'
Thompson maps the central fault line within phenomenology between Husserl's transcendental orientation and the existential revision of that standpoint by Heidegger and Merleau-Ponty.
, Mind in Life: Biology, Phenomenology, and the Sciences of Mind, 2007thesis
because of the transcendental status of consciousness (that consciousness is always already presupposed as an invariant condition of possibility for the disclosure of any object), there is no way to step outside, as it were, of experiencing subjectivity
Thompson explicates the transcendental status of consciousness as the logical precondition for any objectivist account, rendering the attempt to nullify it by appeal to psychoneural isomorphism self-undermining.
, Mind in Life: Biology, Phenomenology, and the Sciences of Mind, 2007thesis
empirical reality has a transcendental background. The common background of microphysics and depth psychology is as much physical as psychic and therefore neither, but rather a third thing, a neutral nature which can at most be grasped in hints since its essence is transcendental.
Von Franz, drawing on Jung, identifies the transcendental as the psychophysical background underlying both matter and psyche, accessible only indirectly through synchronistic and archetypal phenomena.
, C.G. Jung: His Myth in Our Time, 1975thesis
This psychic nature of all experience does not mean that the transcendental realities are also psychic... The image of the Holy Spirit, which is a psychic image because it is all we can experience, reflects or indicates a transcendental fact.
Edinger articulates the Jungian distinction between the psychic medium of experience and the transcendental realities that psychic images indicate but do not exhaust.
, The New God-Image: A Study of Jung's Key Letters Concerning the Evolution of the Western God-Image, 1996thesis
the argument needs to be understood as expressing a transcend[ental claim]
Thompson clarifies that Merleau-Ponty's critique of naturalism must be read as a transcendental rather than metaphysically idealist argument about the ineliminable role of perception in constituting nature's forms.
, Mind in Life: Biology, Phenomenology, and the Sciences of Mind, 2007supporting
they are, therefore, incapable of conveying the essence of this ultimate transcendental principle. Discussing experiences of this nature, subjects have frequently commen
Grof applies 'transcendental' to the experiential encounter with Universal Mind during LSD sessions, characterising it as a principle that exceeds all conceptual and linguistic capture.
, Realms of the Human Unconscious: Observations from LSD Research, 1975supporting
What gives the search its religious quality is the belief that purpose is transcendental in nature, going beyond whatever the individual may make of it on his or her own.
Pargament uses the transcendental to demarcate genuinely religious meaning-making from purely individual construction, locating ultimate purpose in an order that exceeds personal agency.
, The psychology of religion and coping theory, research,, 2001supporting
a mere escape into some absolute Transcendence leaves personality unfulfilled and the universal action inconclusive and cannot satisfy the integral seeker.
Aurobindo critiques a one-sided retreat into Transcendence, arguing that the integral path requires the Transcendent to be brought into dynamic relation with cosmic and individual being.
, The Synthesis of Yoga, 1948supporting
it is not because the 'form' produces a certain state of equilibrium, solving a problem of maximum coherence and, in the Kantian sense, making a world possible, that it enjoys a privileged place in our perception
Merleau-Ponty resists reducing the Gestalt to a Kantian transcendental condition of possibility, insisting it is the factical appearance of the world rather than the formal ground of its constitution.
, Phenomenology of Perception, 1962supporting
the phenomenological reduction Husserl called the epoché... Husserl adopted it as a term for the 'suspension,' 'neutralization,' or 'bracketing' of both our natural 'positing' attitude and our theoretical beliefs
Thompson's account of the epoché as methodological gateway to the transcendental phenomenological attitude contextualises the procedural means by which the transcendental dimension of consciousness is accessed.
, Mind in Life: Biology, Phenomenology, and the Sciences of Mind, 2007aside
psychic reality beyond the ego level. The beyond within is the ultimate aim of the inner connection; a self-connectedness which is common to all beyond the ego. This realm of psychic reality always points beyond itself, transcends itself
Hillman, without employing the term philosophically, articulates a structural analogue to the transcendental as the morally and psychologically obligating 'beyond' that psychic reality perpetually indicates.
, Insearch: Psychology and Religion, 1967aside