This book provides an in-depth exploration of the concept of Marja‘ (religious authority) within Shia Islam, detailing the responsibilities and expectations placed upon Marja‘ by their followers. It discusses the process of how religious rulings are formulated and the role of Marja‘ in guiding the community on matters of faith, ethics, and law. Through various case studies and scholarly references, the text aims to reinforce the importance of adhering to the teachings of the Marja‘ while highlighting the dynamic relationship between the scholars and the laypeople in fostering a cohesive and ethical Muslim community. It serves as a significant resource for those seeking to understand the complexities of Shia religious authority and its impact on contemporary Islamic practices.