Ernst Troeltsch appended an intriguing and cryptic footnote in 1912 to an early essay from 1893/94 that was to be republished in a new volume of his collected works, The Christian Worldview and Its Counter-Currents (Die Christliche Weltanschauung und Ihre Gegenströmungen), in which he declared that the intervening years had resulted in “a shift of philosophical standpoint from Lotze and Dilthey to Windelband and Rickert.”1 Troeltsch repeated this claim in his late autobiographical essay from 1922, “My Books” (Meine Bücher), which went on to elaborate in greater detail what this shift consisted of. The question of what precisely changed in Troeltsch’s outlook has been the topic of much debate, fueled in part by that fact that in both instanc...