Shiite leadership primarily revolves around the concept of Imamate, where leaders, known as Imams, are considered spiritual and political successors to the Prophet Muhammad. Shiites believe that these Imams are divinely appointed and possess special knowledge and authority, guiding the community in religious and ethical matters. In addition to the Imams, contemporary Shiite leadership often includes Ayatollahs, who are high-ranking clerics with significant influence. They interpret Islamic law and provide guidance to followers. The most prominent Shiite authority today is the Marja, a title given to the highest-ranking clerics, who offer religious rulings and advice to the Shiite community.