Chastity is a monkish and evangelical superstition, a greater foe to natural temperance even than unintellectual sensuality; it strikes at the root of all domestic happiness, and consigns more than half of the human race to misery.
The two most evangelical groups in the world are atheists and vegetarians, especially the least knowledgeable and least intelligent individuals within those groups.
Sometimes, you read a book and it fills you with this weird evangelical zeal, and you become convinced that the shattered world will never be put back together unless and until all living humans read the book.
I'm kind of an evangelical atheist. - Brian Eno