Book excerpt: Johnny Cash, Harry Potter, the Simpsons, and John Grisham. What do all of these icons in pop culture have to do with faith? Find the answer in Pop Goes Religion; relevant insight into the world of today's entertainment. In this collection of essays, popular American journalist, Terry Mattingly teaches readers how to identify elements of faith in today's pop culture. Topics include: God & Popular Music Faith & the Big Screen God on TV Ink, Paper, and God Politics and Current Events From music to movies, politics to the pope, Mattingly explores the matters of the heart with a fresh and relevant perspective.