Reveals how psychedelics can facilitate spiritual development and direct encounters with the sacred • With contributions by Albert Hofmann, Huston Smith, Stanislav Grof, Charles Tart, Alexander “Sasha” Shulgin, Brother David Steindl-Rast, and many others • Includes personal accounts of Walter Pahnke’s Good Friday Experiment as well as a 25-year follow-up with its participants • Explores protocols for ceremonial use of psychedelics and the challenges of transforming entheogenic insights into enduring change Modern organized religion is based predominantly on secondary religious experience--we read about others’ extraordinary spiritual encounters with God but have no direct experience ourselves. Yet there exist powerful sacraments to help us directly experience the sacred, to help us seek out the meaning of being human and our place in the universe, and to help us see the sacred in the world that surrounds us. In this book, more than 25 spiritual leaders, scientists, and psychedelic visionaries examine how we can return to the primary spiritual encounters at the basis of all religions through the guided use of psychedelics. With contributions by Albert Hofmann, Huston Smith, Stanislav Grof, Charles Tart, Alexander “Sasha” Shulgin, Brother David Steindl-Rast, Myron Stolaroff, and many others, this book explores protocols for ceremonial and spiritual use of psychedelics, including LSD, psilocybin, ayahuasca, and MDMA, and the challenges of transforming entheogenic insights into enduring change. It examines psychoactive sacraments in the Bible, myths surrounding the use of LSD, and the transformative ayahuasca rituals of Santo Daime. The book also includes personal accounts of Walter Pahnke’s Good Friday Experiment as well as a 25-year follow-up with its participants. Dispelling fears of inauthentic spirituality, addiction, and ill-prepared encounters with the holy, this book reveals the potential of psychedelics as catalysts for spiritual development, a path through which faith can directly encounter God’s power, and the beginning of a new religious era based on personal spiritual experience.

An exploration of how LSD influences imagination and the creative process. • Based on the results of one of the longest clinical studies of LSD that took place between 1954 and 1962, before LSD was illegal. • Includes personal reports, artwork, and poetry from the original sessions as testimony of the impact of LSD on the creative process. In 1954 a Los Angeles psychiatrist began experimenting with a then new chemical discovery known as LSD-25. Over an eight-year period Dr. Oscar Janiger gave LSD-25 to more than 950 men and women, ranging in age from 18 to 81 and coming from all walks of life. The data collected by the author during those trials and from follow-up studies done 40 years later is now available here for the first time, along with the authors' examination of LSD's ramifications on creativity, imagination, and spirituality. In this book Marlene Dobkin de Rios, a medical anthropologist who studied the use of hallucinogens in tribal and third world societies, considers the spiritual implications of these findings in comparison with indigenous groups that employ psychoactive substances in their religious ceremonies. The book also examines the nature of the creative process as influenced by psychedelics and provides artwork and poetry from the original experiment sessions, allowing the reader to personally witness LSD's impact on creativity. The studies recounted in LSD, Spirituality, and the Creative Process depict an important moment in the history of consciousness and reveal the psychic unity of humanity.

In the 1960s, Americans combined psychedelics with Buddhist meditation to achieve direct experience through altered states of consciousness. As some practitioners became more committed to Buddhism, they abandoned the use of psychedelics in favor of stricter mental discipline, but others carried on with the experiment, advancing a fascinating alchemy called psychedelic Buddhism. Many think exploration with psychedelics in Buddhism faded with the revolutionary spirit of the sixties, but the underground practice has evolved into a brand of religiosity as eclectic and challenging as the era that created it. Altered States combines interviews with well-known figures in American Buddhism and psychedelic spirituality—including Lama Surya Das, Erik Davis, Geoffrey Shugen Arnold Sensei, Rick Strassman, and Charles Tart—and personal stories of everyday practitioners to define a distinctly American religious phenomenon. The nuanced perspective that emerges, grounded in a detailed history of psychedelic religious experience, adds critical depth to debates over the controlled use of psychedelics and drug-induced mysticism. The book also opens new paths of inquiry into such issues as re-enchantment, the limits of rationality, the biochemical and psychosocial basis of altered states of consciousness, and the nature of subjectivity.

Featuring essays and interviews with Timothy Leary, Aldous Huxley, Ram Dass, Albert Hofmann, Alexander (Sasha) Shulgin, Daniel Pinchbeck, Tim Robbins, Arne Naess, and electronic musician Simon Posford, as well as groundbreaking research and personal accounts, this one-of-a-kind anthology is a "best of" collection of articles and essays published by the Multidisciplinary Association for Psychedelic Studies (MAPS). Topics include the healing use of marijuana and psychedelics--including MDMA, ibogaine, LSD, and ayahuasca--for PTSD, anxiety, depression, and drug addiction, as well as positive effects of these substances in the realm of the arts, family, spirituality, ecology, and technology. Among many other thought-provoking and mind-opening pieces are the following: • "On Leary and Drugs at the End," by Carol Rosen and Vicki Marshall • "Psychedelic Rites of Passage," by Ram Dass • "To Be Read at the Funeral," by Albert Hofmann • "Another Green World: Psychedelics and Ecology," by Daniel Pinchbeck • "Psychedelics and Species Connectedness," by Stanley Krippner, PhD • "Huxley on Drugs and Creativity," by Aldous Huxley • "Psychedelics and the Deep Ecology Movement: A Conversation with Arne Naess," by Mark A. Schroll, PhD, and David Rothenberg • "Psychedelic Sensibility," by Tom Robbins • "Electronic Music and Psychedelics: An Interview with Simon Posford of Shpongle," by David Jay Brown • "How Psychedelics Informed My Sex Life and Sex Work," by Annie Sprinkle • "Consideration of Ayahuasca for the Treatment of Posttraumatic Stress Disorder," by Jessica Nielson, PhD, and Julie Megler, MSN, NP-BC • "Psychedelics and Extreme Sports," by James Oroc • "Youth and Entheogens: A Modern Rite of Passage?," by Andrei Foldes with Amba, Eric Johnson, et al. • "Diary of an MDMA Subject," by Anonymous • "Dimethyltryptamine: Possible Endogenous Ligand of the Sigma-1 Receptor?," by Adam L. Halberstadt • "Lessons from Psychedelic Therapy," by Richard Yensen, PhD • "Psychosomatic Medicine, Psychoneuroimmunology, and Psychedelics," by Ana Maqueda • "Talking with Ann and Sasha Shulgin about the Existence of God and the Pleasures of Sex and Drugs," by Jon Hanna and Silvia Thyssen

Sacred Knowledge is the first well-documented, sophisticated account of the effect of psychedelics on biological processes, human consciousness, and revelatory religious experiences. Based on nearly three decades of legal research with volunteers, William A. Richards argues that, if used responsibly and legally, psychedelics have the potential to assuage suffering and constructively affect the quality of human life. Richards's analysis contributes to social and political debates over the responsible integration of psychedelic substances into modern society. His book serves as an invaluable resource for readers who, whether spontaneously or with the facilitation of psychedelics, have encountered meaningful, inspiring, or even disturbing states of consciousness and seek clarity about their experiences. Testing the limits of language and conceptual frameworks, Richards makes the most of experiential phenomena that stretch our understanding of reality, advancing new frontiers in the study of belief, spiritual awakening, psychiatric treatment, and social well-being. His findings enrich humanities and scientific scholarship, expanding work in philosophy, anthropology, theology, and religious studies and bringing depth to research in mental health, psychotherapy, and psychopharmacology.

THE NEW YORK TIMES BESTSELLER As seen on The Joe Rogan Experience! A groundbreaking dive into the role psychedelics have played in the origins of Western civilization, and the real-life quest for the Holy Grail that could shake the Church to its foundations. The most influential religious historian of the 20th century, Huston Smith, once referred to it as the "best-kept secret" in history. Did the Ancient Greeks use drugs to find God? And did the earliest Christians inherit the same, secret tradition? A profound knowledge of visionary plants, herbs and fungi passed from one generation to the next, ever since the Stone Age? There is zero archaeological evidence for the original Eucharist – the sacred wine said to guarantee life after death for those who drink the blood of Jesus. The Holy Grail and its miraculous contents have never been found. In the absence of any hard data, whatever happened at the Last Supper remains an article of faith for today’s 2.5 billion Christians. In an unprecedented search for answers, The Immortality Key examines the archaic roots of the ritual that is performed every Sunday for nearly one third of the planet. Religion and science converge to paint a radical picture of Christianity’s founding event. And after centuries of debate, to solve history’s greatest puzzle. Before the birth of Jesus, the Ancient Greeks found salvation in their own sacraments. Sacred beverages were routinely consumed as part of the so-called Ancient Mysteries – elaborate rites that led initiates to the brink of death. The best and brightest from Athens and Rome flocked to the spiritual capital of Eleusis, where a holy beer unleashed heavenly visions for two thousand years. Others drank the holy wine of Dionysus to become one with the god. In the 1970s, renegade scholars claimed this beer and wine – the original sacraments of Western civilization – were spiked with mind-altering drugs. In recent years, vindication for the disgraced theory has been quietly mounting in the laboratory. The constantly advancing fields of archaeobotany and archaeochemistry have hinted at the enduring use of hallucinogenic drinks in antiquity. And with a single dose of psilocybin, the psychopharmacologists at Johns Hopkins and NYU are now turning self-proclaimed atheists into instant believers. But the smoking gun remains elusive. If these sacraments survived for thousands of years in our remote prehistory, from the Stone Age to the Ancient Greeks, did they also survive into the age of Jesus? Was the Eucharist of the earliest Christians, in fact, a psychedelic Eucharist? With an unquenchable thirst for evidence, Muraresku takes the reader on his twelve-year global hunt for proof. He tours the ruins of Greece with its government archaeologists. He gains access to the hidden collections of the Louvre to show the continuity from pagan to Christian wine. He unravels the Ancient Greek of the New Testament with the world’s most controversial priest. He spelunks into the catacombs under the streets of Rome to decipher the lost symbols of Christianity’s oldest monuments. He breaches the secret archives of the Vatican to unearth manuscripts never before translated into English. And with leads from the archaeological chemists at UPenn and MIT, he unveils the first scientific data for the ritual use of psychedelic drugs in classical antiquity. The Immortality Key reconstructs the suppressed history of women consecrating a forbidden, drugged Eucharist that was later banned by the Church Fathers. Women who were then targeted as witches during the Inquisition, when Europe’s sacred pharmacology largely disappeared. If the scientists of today have resurrected this technology, then Christianity is in crisis. Unless it returns to its roots. Featuring a Foreword by Graham Hancock, the NYT bestselling author of America Before.