The book "Diverging Approaches of Political Islamic Thought in Iran since the 1960s" offers a comprehensive analysis of the development of political Islam in Iran since the 1960s. It examines the emergence of three main currents: Jurisprudential Islam under the leadership of Ayatollah Khomeini, Leftist Islam represented by Shariati, and Liberal Islam led by Bazargan. Despite the common goal of establishing an Islamic state, the methods and philosophical approaches of these schools differ significantly. The synthesis of these contrasting socio-political views is presented here in a structured manner to enable a coherent interpretation. This comparative method is unique in the academic engagement with political Islam to date. Furthermore, the role of these schools is critically analyzed in the context of the 1979 Revolution, as well as their development from the pre-revolutionary period to the present.