"Seculosity" takes a thoughtful yet entertaining tour of American "performancism" and its cousins, highlighting both their ingenuity and mercilessness, all while challenging the conventional narrative of religious decline. Zahl unmasks the competing pieties around which so much of our lives revolve, and he does so in a way that's at points playful, personal, and incisive. Ultimately he brings us to a fresh appreciation for the grace of God in all its countercultural wonder.