Numbers can be helpful but they don't reveal the whole story. Numbers can't peer into the human heart. When it comes to spiritual growth, we need to be able to measure more than numbers. We need a glimpse of people's attitudes, thought and emotions. We need a tool that reveals the heart of each person. What you discover in the process may astonish you. The finding in Reveal will undoubtedly change the way you think about church-and what it really takes to make a difference.