Psychedelic experiences and long-term spiritual growth: a systematic review
Current Psychology – July 12, 2024
Source: OpenAlex
Summary
Psychedelics, including psilocybin, significantly foster long-term spiritual growth, a systematic Psychology review of 34 studies involving 19,724 participants reveals. These substances, often associated with profound religious experience and Mysticism, enhance feelings of unity and Transcendence, deepen spiritual Faith, and boost Social connectedness. Individuals report stronger divine connections, increased meaning, and greater engagement in Spirituality. This suggests a powerful link between certain Chemical synthesis and alkaloids and an individual's Religiosity and overall well-being, influencing their religious orientation.
Abstract
Abstract Psychedelic substances, which can occasion mystical experiences, are sometimes used for religious and spiritual reasons. Despite strong links between psychedelics and spirituality, no previous systematic review has investigated connections between psychedelics and indicators of long-term spiritual growth. Thus, 34 empirical studies were analyzed with 19,724 total participants from 32 independent samples. A variety of methodologies were used among the reviewed studies, and some studies included international samples. Results showed that psychedelics—especially classic psychedelics (e.g., psilocybin, LSD, and DMT)—have been studied more often in this context than other substances. Findings indicate that psychedelic use is linked with a variety of subjective indicators of spiritual growth, including stronger perceived connections with the divine, a greater sense of meaning, increased spiritual faith, increased engagement in religious and spiritual practices, an increase in feelings of unity and self-transcendence, positive changes in worldview, increased connectedness with others, and reduced fear of death. Many studies that reported on one of these indicators also reported on others, implying a co-occurrence of these facets during and after psychedelic experiences. Spiritual growth was often related to mystical experiences, with higher mystical experience ratings associating positively with perceived spiritual growth.