In this sweeping history, Gillis Harp traces the relationship between Protestantism and conservative politics in America from the Puritans to Palin. Christian belief long shaped American conservatism by bolstering its critical view of human nature and robust skepticism of human perfectibility. At times, Christian conservatives have attempted to enlist the state as an essential ally in the quest for moral reform. Yet, Harp argues, while conservative voters and activists have often professed to be motivated by their religious faith, in fact the connection between Christian principle and conservative politics has generally been remarkably thin. Indeed, with the exception of the seventeenth-century Puritans and some nineteenth-century Protestants, few American conservatives have constructed a well-reasoned theological foundation for their political beliefs. American conservatives have instead adopted a utilitarian view of religious belief that is embedded within essentially secular assumptions about society and politics. Ultimately, Harp claims, there is very little that is distinctly Christian about the modern Christian Right.