Has Christianity Failed You Author:Ravi Zacharias Has Christianity Failed You? is for you if you have struggled to understand what exactly it is you believe. Acclaimed apologist Ravi Zacharias explores the hard questions about what it means to be a follower of Jesus Christ. In his landmark new book, he addresses the struggle he hears from both skeptics and Christians: Has Christianity failed us... more »? And can irrefutable charges be brought against it by skeptics and disappointed believers alike?« less