Isa Qassim

Isa Qassim
Ayatollah Isa Qassim photographed in 2007
Born	Isa Ahmed Qassim (1937-01-01) 1 January 1937 (age 80) Duraz, Bahrain
Residence	Duraz, Bahrain
Alma mater	Qom Seminary
Occupation	Religious leader, politician and former teacher
Years active	1961–2017
Political party	Al Wefaq

Ayatollah Sheikh Isa Ahmed Qassim (Arabic: آية الله الشيخ عيسى أحمد قاسم) is Bahrain's leading Shia cleric and a politician. He is the spiritual leader of Al Wefaq, Bahrain's biggest opposition society. He was the leader and is the founders of Islamic Enlightenment institution.

Isa Qassim was born in 1940 to a fisherman in Duraz. He attended Budaiya primary school where he was known for his intelligence and it was reported that he always scored the highest marks. After finishing primary school and with his brother's aid he moved to Manama's secondary school. After graduating he worked as a teacher in Budaiya primary school where he remained until 1962.

During his academic study Isa Qassim went to Noaim at night to study Islamic teachings under sheikh Abdul-Hussain Al-Heli (Died in 1957). In 1962 Qassim began studies at the Najaf Religious Institute in Iraq, where he studied under many Marja's including Mohammad Baqir al-Sadr. He remained in Al-Najaf for 4 years then returned to Bahrain where he worked as a teacher in Al-Khamis intermediate school for 2 years before returning to Al-Najaf. In Al-Najaf he met with other Shia Bahraini scholars including: Sheikh Abdul Amir al-Jamri, Sheikh Abdulla Al-Guraifi, Sheikh Abdulla Al-Madani and Sheikh Abbas Al-Rayes. All of them were from the same generation and knew each other well even before going to Al-Najaf, due to being partners as students or teachers.

At the beginning of the 1990s, Isa Qassim traveled to Qum in Iran to continue his religious studies. He studied on the hands of some of the highest-ranking Marjas including: Ayatollah Sayed Mahmood al-Qashimi, Ayatollah Sayed Kadhem al-Haeri and Ayatollah Fadhel al-Lankarani. In March 2001, he finished his studies, gained the title of Ayatollah and returned to Bahrain on March 8, 2001.