This chapter begins with a brief review of descriptions and definitions of mystical-type experiences and the historical connection between classic hallucinogens and mystical experiences. The chapter then explores the empirical literature on experiences with classic hallucinogens in which claims about mystical or religious experiences have been made. A psychometrically validated questionnaire is...

A large body of evidence, including longitudinal analyses of personality change, suggests that core personality traits are predominantly stable after age 30. To our knowledge, no study has demonstrated changes in personality in healthy adults after an experimentally manipulated discrete event. Intriguingly, double-blind controlled studies have shown that the classic hallucinogen psilocybin occa...

Rationale Although psilocybin has been used for centuries for religious purposes, little is known scientifically about its acute and persisting effects. Objectives This double-blind study evaluated the acute and longer-term psychological effects of a high dose of psilocybin relative to a comparison compound administered under comfortable, supportive conditions. Materials and methods The partici...

Mystical experiences represent a fundamental dimension of human existence. These experiences are commonly reported across all cultures. A mystical experience subjectively is characterized by encountering the divine in a way that disrupts the normal sense of self . The definitions of mystical experience used in research and clinical publications vary considerably, ranging from "upheaval of the t...

regarding sadr-ol-mote'allehin philosophical method, various opinions have been proposed from sadra researchers, each of which monitors a part of sadra’s philosophical method or it has paved a way which is different from sadra’s method and transcendent theosophy orators expositions and it is sometimes converse. his four methodological principles, i.e. purposeful combination of three mystic...

Mysticism and schizophrenia are different categories of human existence and experience. Nonetheless, they exhibit important phenomenological affinities, which, however, remain largely unaddressed. In this study, we explore structural analogies between key features of mysticism and major clinical-phenomenological aspects of the schizophrenia spectrum disorders-i.e. attitudes, the nature of exper...

In Chapter 2 of Beyond Physicalism, I suggest that mystical experience, if a source of genuine metaphysical insight, can shed light on a variety of extraordinary phenomena, including psi and near-death experience, as well as the mystery that is ordinary consciousness. It is striking that mystics are often left with the conviction that they came into contact with deeper realities during their ex...

as one of the most important and fundamental concepts in the divine religions, eternity and immortality after death has always been paid too much attention by religious thinkers mainly muslim scholars and mystics from philosophical, mystical ,theological, and quranic approaches. since mulla sadra's transcendent theosophy is not far from islamic mysticism and even some parts of its general ...