Scholars have endlessly written about antebellum Protestant thinking about slavery. Now, finally, Friends of the Unrighteous Mammon turns a spotlight on a new, crucial question: how did antebellum Protestants parse capitalism? For anyone who seeks to understand the political economy of the antebellum era-or, indeed, the complex entanglement of Christianity and capitalism today-this book is critical. I, for one, am very grateful to Stewart Davenport for having written it.