Reverend Rob Bell is a bestselling Christian author and the founding pastor of Mars Hill, a rapidly growing mega-church located in Grandville, Michigan. He is the featured speaker in the first sequence of NOOMA, a series of spiritual short films that investigate questions of faith and explore the world from the perspective of Jesus. In 2005, he published his first book, Velvet Elvis: Repainting the Christian Faith, a fresh take on Christianity that emphasizes inclusiveness, flexibility, love, and forgiveness. His 2007 follow-up, Sex God, explores the connections between sexuality and spirituality and was described by Publishers Weekly as a book that "joyfully ties, and then tightens, the knot between God and humankind."

Bell and his wife, Kristin, live in Grand Rapids, Michigan, with their two sons.