grand ayatollah

Marja' is a title given to the highest level of Twelver Shia religious cleric, with the authority given by a hawzah to make legal decisions within the confines of Islamic law for followers and clerics below him in rank. The highest ranking marjiʿ is known as the marja al-mutlaq or marja al-taqlid al-mutlaq. A marji' is usually also a grand ayatollah.