Abstract
Summary Language games can be opening and narrowing. On the base of this double sense my paper compares the language game of divine love according to Franz Rosenzweig and Karl Barth. They were contemporaries not only regarding their early publications. Both discovered revelation in the face of liberal theology which regarded it as a problematic, mythological concept. However, this similarity is contradicted by difference, based in the Christological dogma which can have a tendency to narrow the common basis of the two authors’ theological language game. There is also an anachronism, brought about by Rosenzweig’s anticipation of the concept of analogy which Barth came to years later. The emphasis of my paper lies on the question how the opening function of theological language games can be promoted. In Rosenzweig’s “speaking thinking” there can be found a trace to an answer.