Ecstasy can be deliberately induced using religious or creative activities, meditation, music, dancing, breathing exercises, physical exercise, sex or consumption of psychotropic drugs. The particular technique that an individual uses to induce ecstasy is usually also associated with that individual's particular religious and cultural traditions. Sometimes an ecstatic experience takes place due to occasional contact with something or somebody perceived as extremely beautiful or holy, or without any known reason. "In some cases, a person might obtain an ecstatic experience "by mistake". Maybe the person unintentionally triggers one of the, probably many, physiological mechanisms through which such an experience can be reached. In such cases, it is not rare to find that the person later, by reading, looks for an interpretation and maybe finds it within a tradition."[1]
People interpret the experience afterward according to their culture and beliefs (as a revelation from God, a trip to the world of spirits or a psychotic episode). "When a person is using an ecstasy technique, he usually does so within a tradition. When he reaches an experience, a traditional interpretation of it already exists."[2] The experience together with its subsequent interpretation may strongly and permanently change the value system and the worldview of the subject (e.g. to cause religious conversion).
In 1925, James Leuba wrote: "Among most uncivilized populations, as among civilized peoples, certain ecstatic conditions are regarded as divine possession or as union with the Divine. These states are induced by means of drugs, by physical excitement, or by psychical means. But, however produced and at whatever level of culture they may be found, they possess certain common features which suggest even to the superficial observer some profound connection. Always described as delightful beyond expression, these ecstatic experiences end commonly in mental quiescence or even in total unconsciousness." He prepares his readers "... to recognize a continuity of impulse, of purpose, of form and of result between the ecstatic intoxication of the savage and the absorption in God of the Christian mystic."[3]
"In everyday language, the word 'ecstasy' denotes an intense, euphoric experience. For obvious reasons, it is rarely used in a scientific context; it is a concept that is extremely hard to define."
