Abstract
EVERY MODERN THEORY OF homo politicus presumes a theory of homo religiosus. This is a historical observation, not a theological one. Modern political philosophy began in a self-conscious response to the crisis of theological and political authority in Europe, and this response in turn transformed many aspects of our political experience which modern philosophy then had to take into account. Modern political philosophy is not religious today, nor is it exclusively or even primarily concerned with the social effects of religion. Religion, however, is its original problematic.