In the fall of 2005, Mark C. Taylor, the controversial public intellectual and widely respected scholar, suddenly fell critically ill. For two days a team of forty doctors, many of whom thought he would not live, fought to save him. Taylor would eventually recover, but only to face a new threat: surgery for cancer. "These experiences have changed me in ways I am still struggling to understand," Taylor writes in this absorbing memoir. "After the past year, I am persuaded that I have done enough fieldwork to write a book that combines philosophical and theological reflection with...