This report originally aired on March 7, 2007.
Pastor Rick Warren of Saddleback Church in California may be the best-known pastor on the planet. His book, "The Purpose Driven Life," has been translated into 56 languages and has sold 30 million copies.
However, the idea behind "purpose driven" is not something Pastor Warren takes credit for creating.
"The history of this idea -- 'purpose driven' -- is not something I thought up in the first place," Warren explains. "There have been...Full Story