Qarmatians
(重定向自Carmathians)

The Qarmatians (Arabic:قرامطة Qarāmita; also transliterated Carmathians, Qarmathians, Karmathians) were a syncretic religious group that combined elements of the Ismaili Shi'i branch of Islam with Persian mysticism centered in Al-Hasa (Eastern Arabia), where they established a religious utopian republic in 899 CE. They are most famed for their revolt against the Abbasid Caliphate. Mecca was sacked by the sect’s leader Abū-Tāhir Al-Jannābī, outraging the Muslim world, particularly with their theft of the Black Stone and desecration of the Zamzam Well with corpses during the Hajj season of 930 CE.