Cyrus Reed Teed, followed his own brand of medicine, combined with alchemy, zaps of electricity and doses of magnetism. Once he electrocuted himself so badly that he passed out. When he woke he came to realize he was the living incarnation of Christ. And not only that, he also discovered the Earth is actually an inverted sphere: We live on the inside and look in on the rest of the universe.
Michel Mourre was one of the proto-Lettrists who got involved in the Notre Dame affair. On Easter Sunday, 9 April 1950, at Notre-Dame Cathedral in Paris, dressed as Dominican monk on a quiet moment in the Easter High Mass, Mourre climbed to the rostrum and declaim before the whole congregation a blasphemous anti-sermon on the death of God. After doing some time in mental institutions he became a priest.