Although Shabestari has made a modest contribution to the introduction and application of modern
hermeneutics to traditional Shiite theology and jurisprudence, and thus to the proposition of variability of religious knowledge, his most significant contribution seems to be his authoritative commentary on the essentially limited nature of religious knowledge and rules, and thus the necessity of complementing it with extra-religious sources. Shabestari has argued that distinguishing the eternal (values), from the changeable (instances and applications) in religion needs a kind of knowledge that is not, itself, contained in the rules developed in Islamic jurisprudence (
Fiqh). He has lamented the lack of such a body of knowledge in
Islamic society: In the same vein, he has underscored the limited nature of religious knowledge in general, and religious jurisprudence, in particular.(10) In Shabestari's view, what is essential and eternal is the general values of Islam not particular forms of their realization in any particular historic time, (including the time of the prophet): The meaning of perfection of religion (
Ekmal e Din) is not that it contains everything under the sun, so that if we were unable to find a specific item in it, we could go off calling it imperfect. It is not perfection for religion to function as a substitute for science, technology, and human deliberation. Also, Religion does not wish to replace science and technology, and lay claim to the place of reason ... God has only offered answers for some of the needs of human beings. As for other needs, He has left it to reason and human effort to supply the answer. Shabestari has suggested that there has been a divine providence for a separation of religious values and secular realities: In his book, ''Naghdi Bar Ghera'at e Rasmi az Din
(A Critique of the Official Reading of Religion'', December, 2000) Shabestari pursues his critique of religious absolutism as hermeneutically naive and realistically unworkable. Also, he has launched a major defense of modern concepts of
individualism,
democracy, and human rights, although they have not been articulated as such in Islamic sources. == Books ==