Which ones of them can you honestly say that you have carefully and thoughtfully read? The Holy Bible? The Quran? The Torah? The Vedas? How about The Holy Piby? Dianetics? The Mahayana Sutras? The Gnostic Texts? Confucian Classics? Have you ever read The Avesta? The Principia Discordia? The Satanic Bible? The Daodejing? So many more omitted. What do those who claim insight into spirituality know of the history of human spirituality?