The role of Christian faith in contemporary culture has changed dramatically. Both detraditionalization (the interruption of the handing on of faith from one generation to the next) and pluralization (Christianity is no longer the dominant player on the religious field) have caused a rupture between faith and its social context. After an analysis of the contextual changes, the author sketches the fundamental aspects of a theology of interruption. This forms the basis for his further analysis of religious experience, rituals and sacraments, negative theology, religious plurality and incarnation, and apocalypticism.