“Our cause is sacred. How can we doubt it, when we know it has been consecrated by a holy baptism of fire and blood?” So said a North Carolina minister about the Confederacy in the aftermath of the South’s defeat at the Battle of Shiloh in 1862. This arresting quote contributes to the title of James P. Byrd’s new book, A Holy Baptism of Fire and Blood: The Bible and the American Civil War, published by Oxford. He writes, “This is a book about how Americans enlisted the Bible in the nation’s most bloody and arguably most biblically infused war.”