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Mysticism

The study of mystical traditions and their accounts of union, transcendence, and unknowing across religions and eras.

State of the evidence

Synthesized

Synthesized from 25 studies in the library · AI-generated, grounded in the abstracts below

Found by searching the library for Mysticism, mystical tradition, contemplative mysticism, apophatic, then ranked by relevance.

Research consistently shows that psychedelic substances like psilocybin and LSD can reliably induce mystical-type experiences, which are often rated as highly personally meaningful and spiritually significant, and are linked to positive outcomes such as increased well-being and reduced fear of death. However, the evidence is largely based on moderate-sized experimental and observational studies, with significant caveats regarding the durability of effects, the role of set and setting, and the potential for bias in open-label designs. The evidence does not support a single, universal conclusion about mysticism, as it is also studied as a neuropsychological phenomenon and a philosophical concept.

Confidence in the evidence

Moderate
  • Multiple experimental studies (e.g., article_ids 16570, 15772, 15606) and large observational studies (e.g., article_ids 15777, 26250) consistently find that psychedelics can induce mystical experiences and that these experiences are associated with positive outcomes.
  • The evidence includes double-blind studies (e.g., article_id 16570) and validated measures (e.g., MEQ30 in article_id 15772), but many studies are open-label (e.g., article_id 15606) or rely on retrospective self-report (e.g., article_id 15777), introducing potential bias.
  • Sample sizes are moderate (e.g., 36 in article_id 16570, 184 in article_id 15772, 739 in article_id 26250), and there is limited long-term follow-up beyond 14 months (article_id 16570).
  • There is some conflicting evidence, such as article_id 8489 finding mystical-type experiences infrequent after LSD, and article_id 25743 critiquing the mysticism framework, indicating that the relationship is not uniform and depends on context.
How we rate confidence

Confidence reflects the strength of the underlying evidence, not whether the result is favorable. It weighs the number and size of studies, their design (randomized trials count for more than observational or single-case work), how consistently they point the same way, and their risk of bias.

Tiers run from Insufficient to High. High is rare in this field: small, early, or open-label studies land lower even when their direction is encouraging.

Evidence by study

Direction is each study's finding relative to your question: Supports, Opposes, No effect, Mixed, or Unclear.

Mystical-type experiences occasioned by psilocybin mediate the attribution of personal meaning and spiritual significance 14 months later 2008
Supports

Psilocybin-occasioned mystical experiences were rated as among the most personally meaningful and spiritually significant experiences of participants' lives, and were associated with increased well-being at 14-month follow-up.

double-blind Sample size: 36

Validation of the revised Mystical Experience Questionnaire in experimental sessions with psilocybin 2015
Supports

The MEQ30 reliably measures mystical experiences, and scores positively predict persisting changes in attitudes, behavior, and well-being attributed to psilocybin.

observational (pooled analysis of experiments) Sample size: 184

Psilocybin-Occasioned Mystical Experiences in the Treatment of Tobacco Addiction 2015
Supports

Participants who were abstinent at 6 months scored significantly higher on a measure of psilocybin-occasioned mystical experience, suggesting a mediating role of mystical experience in addiction treatment.

open-label pilot Sample size: 15

Factor Analysis of the Mystical Experience Questionnaire: A Study of Experiences Occasioned by the Hallucinogen Psilocybin 2012
Supports

Factor analysis of the MEQ revealed a four-factor structure (unity, positive mood, transcendence of time/space, ineffability) that correlates with the Hood Mysticism Scale, supporting the construct validity of mystical experiences occasioned by psilocybin.

observational (factor analysis) Sample size: 1602

The mystical mind: probing the biology of religious experience 2000
Unclear

This book explores the neurophysiology of religious experience, proposing biological mechanisms involved in mystical states.

theoretical

Religious and Mystical Experiences as Artifacts of Temporal Lobe Function: A General Hypothesis 1983
Unclear

This paper hypothesizes that mystical and religious experiences are evoked by transient electrical microseizures within deep structures of the temporal lobe.

theoretical

Alterations of consciousness and mystical-type experiences after acute LSD in humans 2016
Mixed

Mystical-type experiences were infrequent after LSD, possibly due to the set and setting used, and ego dissolution may reflect plasma levels of LSD.

observational

The Problem of Pure Consciousness: Mysticism and Philosophy 1993
Unclear

This collection of essays argues for the existence of a universal 'pure consciousness' mystical experience that cuts across cultural and linguistic lines.

theoretical

Mysticism and schizophrenia: A phenomenological exploration of the structure of consciousness in the schizophrenia spectrum disorders. 2016
Unclear

This study explores structural analogies between mysticism and schizophrenia, suggesting both involve an alteration of the structure of consciousness.

theoretical

Of Roots and Fruits: A Comparison of Psychedelic and Nonpsychedelic Mystical Experiences 2016
Supports

Psychedelic-induced mystical experiences were rated as more intensely mystical and associated with reduced fear of death, increased sense of purpose, and increased spirituality compared to nonpsychedelic experiences.

observational (cross-sectional) Sample size: 739

Neural correlates of mystical experience 2015
Supports

Lesions to frontal and temporal brain regions, particularly the dorsolateral prefrontal cortex, were linked with greater mystical experiences, suggesting executive brain functions down-regulate mystical experiences.

observational (lesion study) Sample size: 148

Values and Beliefs of Psychedelic Drug Users: A Cross-Cultural Study 2006
Supports

Psychedelic users scored significantly higher on mystical beliefs and life values of spirituality and concern for others compared to other groups, irrespective of culture.

observational (cross-sectional) Sample size: 183

Illicit Use of LSD or Psilocybin, but not MDMA or Nonpsychedelic Drugs, is Associated with Mystical Experiences in a Dose-Dependent Manner 2012
Supports

Use of LSD and psilocybin was significantly positively related to scores on indices of mystical experiences in a dose-related manner, whereas use of MDMA, cannabis, cocaine, opiates, and alcohol was not.

observational (cross-sectional) Sample size: 337

Moving Past Mysticism in Psychedelic Science 2021
Opposes

This paper critiques the mysticism framework in psychedelic science, arguing it carries risks due to its association with supernatural belief systems and encourages a demystified model.

theoretical

Vectorial Cerebral Hemisphericity as Differential Sources for the Sensed Presence, Mystical Experiences and Religious Conversions 1993
Unclear

This paper proposes a model of vectorial hemisphericity, suggesting that relative metabolic activity between cerebral hemispheres determines the affect and content of mystical experiences.

theoretical

From Islamic Mysticism to the Theory of Syntopotentialism. The Formation of a New Philosophy of Possibilities 2026
Unclear

This paper discusses Sufism as a mystical tradition that offers sophisticated conceptions of consciousness and the unity of being, contributing to a new philosophy of possibilities.

theoretical

Mystical Experiences as Catalysts in Ketamine-Assisted Psychotherapy: A Case Study 2026
Supports

Greater therapeutic gains followed ketamine sessions with higher mystical experience scores, suggesting mystical-type experiences may play a meaningful role in therapeutic change.

case study Sample size: 1

How People Describe Their Mystical Experiences: Analyzing Language, Narrative, and Digital Expression 2026
Mixed

Social media users share detailed narratives of mystical experiences, challenging the notion of ineffability, and community identity shapes how these experiences are framed.

observational (mixed-methods)

A Shamanic Interpretation of the Folktale Magical Ruler for Healing and Saving Lives 2026
Unclear

This study analyzes a folk tale from a shamanic perspective, interpreting its core elements as reflecting shamanic initiation rites and mystical experiences.

theoretical

The Ontology of Mysticism as the Foundation of Deliberative Rationality in the Thought of Abdolkarim Soroush 2026
Unclear

This study argues that the ontology of mysticism in Abdolkarim Soroush's thought provides a normative foundation for deliberative rationality and inclusive political ethics.

theoretical

Mystical Atheism, Absurdity, and Meaningful Living 2026
Unclear

This paper explores the concept of 'mystical atheism' and argues that it better supports meaning in life than the atheism of Camus and Sartre.

theoretical

Micro-Messiahs and the Revolutionary Dynamics of Psychedelic Diffusion 2026
Unclear

This paper proposes that psychedelics can catalyse micro-messianic movements, using historical case studies to illustrate how psychedelic revelations ripple outward into social and political dynamics.

theoretical

Ten theses on the politics of psychedelics 2026
Unclear

This article argues that psychedelics are interruptive political technologies conducive to radical democracy, reconceiving psychedelic mysticism as embodied and politically potentiating.

theoretical

The Bee-Goddess Archetype in the Myth of Shahmaran 2026
Unclear

This article interprets the myth of Shahmaran as an allegory of spiritual initiation, arguing that the figure can be read as a bee-goddess and a manifestation of the sacred feminine principle.

theoretical

Koshering Psychedelics: Ayahuasca in the Ultra-Orthodox (Haredi) Jewish World 2026
Supports

Ayahuasca use among Haredi participants was associated with distinct Jewish mystical visionary content, strengthened religious belief, and changes in religious practice, though it also created religious tensions.

qualitative Sample size: 23

Points of agreement

  • Psychedelic substances like psilocybin and LSD can reliably induce mystical-type experiences, as measured by validated scales like the MEQ30.
  • These mystical experiences are often rated as highly personally meaningful and spiritually significant, and are associated with positive outcomes such as increased well-being, reduced fear of death, and positive behavioral changes.
  • The intensity of the mystical experience, rather than the overall drug intensity, appears to be a key mediator of therapeutic and transformative outcomes.
  • Mystical experiences are linked to specific brain regions, particularly the frontal and temporal lobes, and may involve alterations in the structure of consciousness.

Conflicts

  • Article_id 8489 found mystical-type experiences were infrequent after LSD, contrasting with other studies that report frequent mystical experiences with psilocybin and LSD, suggesting set and setting play a crucial role.
  • Article_id 25743 critiques the mysticism framework as carrying risks due to supernatural associations, while many other studies embrace it as a valid and useful construct for understanding psychedelic effects.
  • Article_id 30445 challenges the traditional notion of ineffability of mystical experiences, finding that people share detailed narratives online, whereas classical theorists like William James emphasized ineffability.

Gaps

  • Long-term durability of mystical experiences and their associated benefits beyond 14 months is not well-studied.
  • The role of set and setting in modulating the frequency and nature of mystical experiences is acknowledged but not systematically controlled across studies.
  • Most studies rely on self-report measures and open-label designs, with limited double-blind, placebo-controlled trials.
  • The generalizability of findings to diverse populations (e.g., different cultures, clinical vs. healthy, religious vs. secular) is limited.
  • The mechanisms by which mystical experiences lead to therapeutic change are not fully understood, and the potential for adverse effects is underreported.
Browse these studies in the library
How we analyze this

This synthesis reads the 15 most-cited and 10 most recent studies whose primary subject is Mysticism, up to 25 in all. The most-cited set anchors the established evidence, and the recent set surfaces work that is too new to have gathered citations yet.

A study qualifies only when Mysticism or a known alias appears in its title or keywords, so broad reviews that mention it only in passing are left out. Each study is read from its abstract, strongest evidence first, and the summary reports the direction of the results along with any conflicts and gaps.

Ask your own question in the Research Synthesis Tool

Latest monthly recap: June 2026 →

1,433 articles · 478 from the last two years · 241,603 participants across 355 studies reporting sample size

Common study designs

review 103 historical analysis 78 observational cohort 53 cross-sectional survey 60 theoretical or philosophical paper 622

Research

Synthesize the evidence → Search all →

Psychopathological descriptive model of hallucinogenic/psychedelic drugs effect in the treatment of depression and addictions

Nestor Girala

The efficacy of hallucinogenic drugs (ayahuasca, psilocybin, LSD, ketamine) in treating depression and addictions is accompanied by intense emotional states and mystical-type experiences, including feelings of oneness, transcendence, ineffability, and awe. These common psychopathological elements may mediate the drugs' therapeutic action. The paper reviews literature on subjective experiences during such treatments and compares them with other life-changing experiences, discussing the evolutionary value of these emotions for group cohesiveness and the recalibration of cognitions and emotions.

DOI: 10.14293/s2199-1006.1.sor-.ppfvg0c.v1

Measurement of the impact of orgasmic meditation on mystical experience

Vivian Siegel, Benjamin Emmert-Aronson

During orgasmic meditation (OM), a partnered practice involving clitoral stroking, participants report moderate to strong mystical experiences as measured by the Mystical Experience Questionnaire (MEQ30). In a first study, 62% of respondents recalling a single powerful OM reported a "complete mystical experience," with women reporting slightly stronger responses than men. In a second study with experienced practitioners reporting after their next OM, 23% reported a "complete mystical experience." The MEQ total score was more strongly correlated between partners than with the role of stroker or strokee, suggesting that the shared experience, rather than the specific role, drives the mystical quality. Whether brain activity during OM resembles that of other mystical experiences remains unknown.

DOI: 10.31231/osf.io/ug6vh

A Cross-Sectional Survey on Depersonalization/Derealization and Meditation-Induced Alterations of the Self

Erola Pons, Julieta Galante, Axel Lindner preprint

Meditation can trigger states phenomenologically similar to depersonalization/derealization (DPDR), but these experiences are typically rated as more positive, welcome, and spiritually meaningful than DPDR triggered by trauma, stress, or cannabis. In a cross-sectional survey comparing 60 people whose DPDR-like experiences came from meditation with 61 whose came from other triggers, the two groups scored similarly on the Cambridge Depersonalisation Scale but differed on measures of mysticism, ego dissolution, challenging experiences, and mindfulness. Most participants in both groups described their experiences as mixed, yet the meditation group rated them as much more positive. The findings suggest that contemplative approaches could inform clinical support for DPDR and that guidance is needed within meditation settings.

DOI: 10.31234/osf.io/6kyz9_v1

Shared Neurobiological and Computational Mechanisms of Psychedelic, Contemplative, and Fasting-Induced Mystical Experience

Alex Jinich-Diamant preprint

Mystical states induced by psychedelics, meditation, or fasting all converge on the same brain state: a transient near-critical regime. Serotonergic psychedelics relax top-down priors by sensitizing layer 5 pyramidal neurons; open-monitoring meditation elevates cortical entropy through altered thalamocortical connectivity; caloric restriction destabilizes the default mode network by attenuating metabolic support for high-level attractors. The depth of the mystical state, not the method of induction, predicts lasting therapeutic benefit, suggesting conscious experience itself is the mechanistic agent of change. This framework proposes that near-critical dynamics may allow field-theoretic and quantum-coherent contributions to consciousness to become detectable.

DOI: 10.31234/osf.io/km8hr_v2

ScholarOne - Limitless Experience through Limited Consumption: Psychedelics, Mystical Mindfulness, and Sustainable Corporate Leadership Development

Joshua Nunziato

Mindfulness, defined as non-focal awareness of consciousness itself, can be cultivated for corporate leadership development. Mystical mindfulness, integrating reflective mystical experience with everyday mindfulness, provides direct intuitive awareness of consciousness as an infinite source of experience mediated through finite bodies. A guided high-dose psychedelic trip can facilitate the insight that limited consumption—consistent with human health, equitable resource distribution, and biospheric regeneration—can enable limitless experiential opportunities. Decoupling tangible resource consumption growth from the growth of capabilities for producing and enjoying new experiences is possible and necessary. This recognition can orient leaders to create businesses addressing the unsustainability crisis.

DOI: 10.31124/advance.23710375

Can a Mystical Experience be Emulated by AI-Generated Rationality?

Mengjiao Yin

Artificial intelligence can evoke feelings of sacredness in people, but only under certain conditions. Spiritual believers report lower perceived sacredness, service quality, and trust when they know AI is involved, while non-believers show no such difference. Oral conversation enhances perceived sacredness compared to touch-screen interaction. The type of question asked—open-ended or closed-ended—does not significantly affect sacred experiences. AI cannot possess spirituality but can effectively evoke subjective sacred experiences through carefully designed interaction contexts.

DOI: 10.31235/osf.io/eyp9c_v1

Mystical Experience and Global Revolution

Mike Sosteric

Religion and spirituality, often dismissed as reactionary or illusory since Marx, contain an authentic revolutionary core. Drawing on biographical examples, the paper argues that human spirituality is not a primitive holdover but essentially revolutionary. In the face of escalating global ecological, political, and economic crises, this core must be examined, recovered, and embraced as part of local and global strategies for transformation.

DOI: 10.31235/osf.io/ah45u

La realidad fundamental y la experiencia mística.

Jorge Eduardo Pacheco Fuenzalida

Mystical experience is a profound, boundary-crossing encounter with reality in which human consciousness transcends ordinary concepts. Such experience suggests that beneath physical phenomena lies a fundamental, unified order where the everyday fragmentation between mind and matter is insubstantial. This view finds a theoretical framework in neutral monism and double-aspect monism, which posit that fundamental reality (the ontic state) is inaccessible through ordinary observation. Only through mystical experience can one penetrate this reality; otherwise, we access only the partial, local manifestations of the mental and physical (epistemic states).

DOI: 10.29393/tmudec-56pj1rf56 Mysticism spiritual experiences Mystical states Spiritual insights Enlightenment +20

Changes in anxiety, quality of life, and functioning following psilocybin-assisted therapy in veterans with treatment-resistant depression.

Journal of affective disorders November 1, 2026 Carlton M Kelly, Mathieu Fradet, Catherine M Bostian et al.

A single 25-mg dose of psilocybin with psychological support was associated with sustained improvements in anxiety, quality of life, functioning, and PTSD symptoms in 15 veterans with treatment-resistant depression. Anxiety scores dropped 59% from baseline at three weeks and remained lower through 12 months. Quality of life increased 24% and functional impairment decreased 46% at three weeks, though these effects were no longer statistically significant after accounting for concurrent improvements in depression. PTSD symptom reductions were observed at all timepoints. Acute subjective experiences did not correlate with treatment response. The study is limited by its small sample and open-label design.

DOI: 10.1016/j.jad.2026.122063 Full text Anxiety Psilocybin Treatment-resistant depression Posttraumatic stress disorder +1

QUANTUM MYSTICISM AND SUFI CONSCIOUSNESS: AN INTERDISCIPLINARY PHILOSOPHICAL INQUIRY INTO HAQIQAH AND MA'RIFAH

Zenodo (CERN European Organization for Nuclear Research) July 17, 2026 Iin Inayatul Ummah, Suadi Sa'ad, Ade Fakih Kurniawan

The philosophical relationship between the Sufi concepts of haqiqah (spiritual truth) and gnosis (direct intuitive knowledge) and the basic principles of quantum theory is analyzed through a qualitative library research approach. Haqiqah is understood as a potential dimension of spiritual awareness, while gnosis is the actualization of spiritual experience as direct, intuitive, and transformative. These concepts resonate philosophically with quantum principles such as superposition, uncertainty, entanglement, the observer effect, and wavefunction collapse. Superposition is analogous to the human inner state before achieving gnosis; uncertainty reflects the unpredictability of the spiritual journey; entanglement shares conceptual similarities with monotheism. The relationship is heuristic and philosophical, not empirical, serving as a conceptual bridge between spirituality and modern science without ontological equivalence.

DOI: 10.5281/zenodo.21404809 Mysticism Sufism Dialectic Analogy +9