One way of learning the difference between the sheep and the goats, according to Armand M. Nicholi Jr., is to look at the lives of Sigmund Freud and C.S. Lewis side by side. The Question of God is based on Nicholi"s popular Harvard course comparing the two men and their worldviews. Lewis represents "the spiritual worldview, rooted primarily in ancient Israel, with its emphasis on moral truth and right conduct and its motto of Thus saith the Lord"; Freud represents "the materialist ... worldview, rooted in ancient Greece, with its emphasis on reason and acquisition of knowledge and its motto What says Nature?" Nicholi believes that everyone embraces some form of one of these worldviews, and The Question of God helps readers figure out which camp they"re in. For the most part, this book remains neutral on the question of who"s right and who"s wrong. Nevertheless, The Question of God does give Lewis the last word. --Michael Joseph Gross