Kristine A. Culp has produced a sophisticated, original and timely work of constructive theology. It also happens to be a great story—even a page-turner. As with most great stories, its action revolves around an ambiguous and compelling protagonist. Here, though, the protagonist is not an important person but an anthropological entity: vulnerability. Human vulnerability, Culp argues, renders us open to infiltration by all the threats and harms that attend human life—contagion, weakness, error, torture, persecution, sickness, suffering and death—but it also lends humanity the capacity for transformation and hence for bearing God's glory.