With an emphasis on its prominent historical points, this article attempts to take a fresh look at the evolution of political thought in Islam and Iran. This review attempts to identify the milestones of the history of political thought in Iran and in particular, in the Islamic world. By identifying them, the impact of each of the ideas of urban Iran, Sunni Islam, Shiite Islam, the Greek and the new West on the formation and continuation of political thought in Iran can be understood and the contribution of each of these sources to various historical stages and in different ways that, have produced political power in Islamic Iran can be investigated. This essay seeks to show, through a historical approach, the stages of the rupture and the connection between the course of political thought and historical developments. An examination of the history of thought, scholars, and the political system in Iran and Islam reveals that an important and influential component in the development of post-Islamic Iranian society is the supremacy of the Shi'a intellectual tradition, which has had a significant impact on the growth, and excellence of the Islamic world and Islamic civilization. The golden age of Islamic civilization during the third to fifth centuries, and the political, economic, and cultural flourishing of Iran in the tenth and eleventh centuries, were the product of the rule of Shiite political thought. Accordingly, the victory of the Islamic Revolution in Iran based on Shiite rationality can lead to a new period of civilization in Iran and the Islamic world.
