Because God Is Real, Sixteen Questions, One Answer. The popular Kreeft, prolific author and university professor of Philosophy, presents 16 questions or key issues/topics on the meaning & purpose of life, along with his always thoughtful, insightful answers. A book for both teens and adults, Because God is Real addresses the ultimate questions in life: Is there a God? Why do we exist? Who is Jesus? And what should we think about love, sex, morality, sin, evil, prayer, faith & reason, death, eternal life? This is vintage Kreeft! Paperback, 237 pages.