This book is for serious reflection by believers who believe that in Christ, God has truly come into our world, and are asking themselves—why has this coming not made a bigger difference? You are invited to take Sabbath time, and come on a quest or journey with the author. Explore the unfulfilled promise of Christianity, but beware—when you go out on a journey or a quest, you might never come back. Small groups will find this book a rich resource as a starting point for reflection and discussion.