Intellectual layers and social signs the challenge of secularism with civilizational Islam in the Islamic Republic

Influenced by the rationality of Shiite Islam, the Islamic Revolution of Iran faces challenges in advancing its grand goals - the new Islamic civilization.Intellectual challenges, in other words, "rationality", are the most fundamental challenge to an intellectual system. Secular rationality seems to be the most fundamental challenge to the advancement of Islamic rationality in the context of the Islamic Republic. In this regard, this article seeks to answer this question with a text-oriented hermeneutic method "What are the intellectual layers and social signs of the challenge of secularism to civilizational Islam?" The research findings emphasize that the root of the challenge lies in the issue of religious knowledge. The dual distinction in epistemology has led to various political-social implications and distinctions in the principles and process of governance during the Islamic Republic. Possibility or refusal of Islamic humanities, Religious or customary governing society, Religious or customary administration of society, historical or mission of civilization for the Islamic Revolution, The intrinsic or transversal nature of the norms of political Islam - such as anti-arrogance - is one of the most important social manifestations of this challenge. Intellectual persuasion and theoretical persuasion are necessary to overcome the challenge of secularism, which is briefly discussed in this article from the perspective of civilizational Islam.