To establish the system of modern learning with religious reform movement has a very close relationship, religious reformers in the no matter or from the theoretical construction of modern politics on has profound. In the research method, because the region further belief and reason, so that the rational methods in political science research in the recovery position. In the theoretical construction, national church and national influence each other and the formation of the national consciousness laid the modern national political theory starting point; Because of religious reform to promote the "personal spirit" rise, and for the modern sense of freedom, equality, democracy and the growth of the concept provides values, which affect the core of modern political theory.Keywords: politics; Religious reform; constructionIn a sense, the Pope