The author provides a descriptive picture of Shi'ite Islam and superb characterization of the post-2003 political situation in Iraq. This deeply sourced narrative is a comprehensive, comparative political study of the internal political dynamics in Iraq and to a lesser extent the influence from neighboring Iran. This is a clear contribution to an understanding of contemporary politics in Iraq.(Choice) Sayej meticulously chronicles Sistani's influence in [Iraq] and his steady transformation from an unseasoned politician to a figure with a deep understanding of institutions.... Well-researched and persuasively argued.(LSE's Middle East Centre Blog) Caroleen Marji Sayej has provided a timely analysis of the political role of Iraq's Shi'i clerics in post-Ba'thist Iraq... Sayej successfully challenges the oft-invoked binary descriptions of secular versus religious in Middle Eastern politics.(MIDDLE EAST JOURNAL)