Terence McKenna Quotes
The thing that is so powerful about the psychedelics is that they perform on demand, which almost in principle you cannot expect of a mystical experience because that would be essentially man ordering God at man's whim, which is not how it's supposed to work.
McKenna, Terence. The Archaic Revival. HarperSanFrancisco, 1992.
Terence Kemp McKenna was an American ethnobotanist and mystic who advocated for the responsible use of naturally occurring psychedelic plants. He spoke and wrote about a variety of subjects, including psychedelic drugs, plant-based entheogens, shamanism, metaphysics, alchemy, language, philosophy, culture, technology, environmentalism, and the theoretical origins of human consciousness. He was called the "Timothy Leary of the '90s", "one of the leading authorities on the ontological foundations of shamanism", and the "intellectual voice of rave culture".