Although many people suggest that Christianity is declining, research indicates that it continues to be the world's most popular worldview. But even so, the Christian faith includes many controversial beliefs that non-Christians find hard to accept. This book explores 12 issues that might cause someone to dismiss orthodox Christianity—issues such as the existence of suffering, the Bible's teaching on gender and sexuality, the reality of heaven and hell, the authority of the Bible, and more. Showing how the best research from sociology, science, and psychology doesn't disagree with but actually aligns with claims found in the Bible, these chapters help skeptics understand why these issues are signposts, rather than roadblocks, to faith in Christ.