The Assembly of the Church of the Universe, an entheogen religion, was established by Walter Tucker in 1969 in the Canadian province of Ontario. The Church uses marijuana as a sacrament and promotes nudity as a demonstration of human honesty.
The guiding rules of the church are variations on the Golden Rule:
Although often quoting from the Bible and other scriptures, the church denies a direct connection to Christianity. It also accepts as valid sources of inspiration ancient and modern sources such as the culture of Sumer, pagan holidays of the solstices, Canada Day, the Knights Templar, Chaldeans, Gnostic Gospels and the Desiderata.
Their sacrament is cannabis, and followers are encouraged to smoke it and use hemp products. They draw on accounts in Genesis and associate the Tree of Life with the hemp plant, additionally quoting Psalm 22:30 and Revelation 22:2,14.
Nudity also finds its origins in Genesis, since Adam and Eve were unclothed until they ate from the Tree of Knowledge rather than the Tree of Life. However, members are enjoined to cover their heads on any official occasion or when interacting with government agents. Each person is encouraged to do so as God directs. Nudism is no longer practiced in many communities within the Church of the Universe.