During the last four decades, the Middle East has witnessed the rise of Shi’i political activism, through the direct engagement of clerical elites in socio-political arenas. With the re-emergence of activism on the part of Shi’i mujtahids and its impact on the ascent of Shi’i community in Iran, Iraq, and Lebanon, scholars have defined a distinct strategic difference between what they characterise as ‘quietist’ and ‘activist’ Shi’i mujtahids. This paper argues that this distinction is based on a misunderstanding of Shi’ doctrines and practices, and that, in the varying political contexts which arise in the Middle East, Shi’i mujtahids are always potentially active. It first introduces an analytical scheme for the study of Shi’i clerical political practices. It then uses this schema to explore recent Shi’i clerical political activism in the region.