The main task of the legal methodology is to contribute the interpretation of law and to establish the legal system. The constitutional rights as a jurisprudence is no exception. Thereupon this paper deals with the topics of the legal doctrines of the constitutional rights and the constitutional methodology as follows: Firstly, it examines the problems of the terminology of the constitutional rights. Then it introduces the meaning of the doctrines of the constitutional rights. Subsequently it outlines the methods for the interpretation and evolution of the constitutional rights. In connection therewith this paper explores the relations between the hierarchy of legal norms, the constitutional institutions and constitutional doctrines. Finally, it makes some reflections about the functions of constitutional rights and the significances of jurisprudence for the rule of law.