Scholars and cultural commentators have yet to grapple adequately with Ali as an American religious figure, largely reducing his religiosity to a biographical talking point. Muhammad Ali, in fact, redefines the category of “American religion” in the postwar era. One standard retelling of this period focuses on decline—especially of mainstream Protestantism’s influence, which historically formed American exceptionalism. In its place the “special” quality of American religious identity became pluralism. As Stephen Prothero argues in 2010’s God in America documentary: “[W]hat makes [America] special is that we have some kind of special relationship with God. . . . And exactly who’s included has always been up for debate. . . . This moment in American religious life really is about pluralism. We just keep . . . extending the sacred canopy over more and more people.” The sanctification of diversity thus preserves American exceptionalism.