Modernity, it now becomes evident, has been all along eroding its own foundations; its projects and comforts have depended on an inheritance to which it has itself been inimical. Walter Lippmann spoke of “the acids of modernity”; as it turns out, the stones attacked by this acid have been those on which the modern world was itself erected. Analysts from all relevant disciplines converge on one insight: Modernity has lived on a moral and intellectual capital that it has not renewed, and indeed could not have renewed without denying itself. They moreover agree that this intellectual and moral capital was that built up by the Christian church’s long establishment in the West, [even] if they themselves do not share the church’s faith or even admire it.
Robert W. Jenson, “How the World Lost Its Story,” First Things, March 2010.