Noun
English Wikipedia has an article on:entheogenWikipedia
entheogen (plural entheogens)
A psychoactive substance used for the purpose of inducing a mystical or spiritual experience.
The new technique involved the use of ordinary kitchen implements, and for the first time the layperson was able to produce a potent entheogen in his own home, without access to sophisticated technology, equipment or chemical supplies." Source: Internet
Despite the legal restrictions on psilocybin use, the 1970s witnessed the emergence of psilocybin as the "entheogen of choice". Source: Internet
Libations often included wine, and the religious mysteries of Dionysus used wine as a sacramental entheogen to induce a mind-altering state. Source: Internet