This book will inspire you to think deeply, to question your assumptions, and to explore the many reasons why believing in God makes the most sense of human existence and our purpose on earth. In this thought-provoking exploration, renowned Christian thinker Justin Brierley presents a compelling case for why believing in God provides the most coherent explanation for human existence and our purpose on earth. As Timothy Keller notes, "This highly readable survey of Christian faith is not just an academic exercise, but a deeply personal account of Justin's own faith journey, shaped by his respectful engagement with thoughtful atheists and sceptics over the years." With over two decades of experience in facilitating constructive conversations about faith, Justin has earned a unique perspective on the debates surrounding Christianity. Despite being exposed to the strongest objections to Christian faith, Justin remains more convinced than ever of the truth of Jesus' claims and the transformative power of good conversations. This book offers a fascinating glimpse into Justin's conversations with unlikely partners, including Richard Dawkins and Philip Pullman, as he tackles the toughest questions about faith: Why does God permit suffering? Can Christianity and science coexist? Is there evidence for the resurrection? Join Justin on a journey of discovery as he explores the many reasons why believing in God makes the most sense of human existence and our purpose on earth. This book will challenge you to think critically, question your assumptions, and uncover the compelling reasons to believe.