"Introducing us to America's first gay ministers and first female priests, hippie Jews and folk-singing Catholics, Oppenheimer demonstrates that this was an era of extraordinary religious vitality. Drawing on a rich range of archival material as well as interviews with many of the protagonists, Knocking on Heaven's Door offers a wry and iconoclastic reappraisal of the ways in which the upheavals of the sixties changed America's relationship with God."--BOOK JACKET.