So What's the Difference has been revised and updated for the 21st Century to help Christians better understand their own beliefs. A classic first released in 1967, this revision takes a current look at the answer to the question, "How does orthodox biblical Christianity differ from other faiths?" In a straightforward, non-critical comparison, Fritz Ridenour explores and explains the basic tenets of 20 worldviews, religions and faiths, including Judaism, Islam, Hinduism, Buddhism, Jehovah's Witnesses, Christian Science, New Age and Mormonism.