The use of drugs like mescaline may serve an appropriate purpose. Indeed, "Psychedelic" drugs have been widely used in the spiritual traditions of the world, including the Yoga of Patanjali, though they were never advertised as ultimate keys to enlightenment, merely as stepping-stones on the spiritual path.
Georg FeuersteinUltimately, there can be no complete healing until we have restored our primal trust in life.
Georg Feuerstein