A thoughtful commentary on my book and recent scholarly debates over the definition of evangelicalism by George Mason University scholar John Turner. For an excellent related discussion published shortly after Darkness Falls on the Land of Light went to press, see Linford D. Fisher, “Evangelicals and Unevangelicals: The Contested History of a Word, 1500–1950,” Religion and American Culture: A Journal of Interpretation 26 (2016): 184–226.