An excellent work. Kellner, based on Maimonides outlines a model for a universalist vision of Judaism moving away from the particularist Yehudah ha-Levi worldview. I just wish he had a good editor for this one. He often goes off on tangents about social issues (which will probably have folks on all points of the political spectrum rolling their eyes at one moment or another) that have nothing to do with his arguments that can be distracting.