The main subject, theory, and idea of the book is the analysis of the fact that all Shia Imams, who came after the Prophet, were of exactly same attitudes and adopted exactly same courses of action. They lived in line with a unified trend in viewpoint, purpose, and performance in all religious, political, social, and cultural matters. This was so that should any of them act in the place of some other at a different time, the former would exactly do the same thing as the latter. In fact, their performance throughout this entire course of history was like the performance of a human, who, according to the author, seems to have lived for 250 years. Each one’s attitude would complement that of his predecessor and be in line with a purposeful performance and marked by continuity. The work seeks to communicate a lofty concept by examining the course and destination of the struggle-mined lives of the Shia Imams, who came after the Prophet. Therefore, it does not serve only as a historical account, but as a transhistorical analysis, bringing forth a holistic view of their lives and performance against a historical background

Born in 1939, his father and ancestors were religious scholars and cleric. Politico-spiritual leader of the Islamic Republic of Iran Source of emulation for the Shia world Shiites Senior scholar instructor of Islamic teachingssciences. Theorist in various branches of Islamic sciences, specifically in religion, politics, and history of Islam, etc.