Among the Shia Muslims, deputies on behalf of Imams collect the zakat. Religious rulings of the Shia Imams were also influenced by taqiyya. Shia believe in the Twelve Imams who are divinely inspired descendants of Muhammad. Chest beating () refer to common rituals practiced in mourning ceremonies of Shia Imams. Akhbaries only rely on the hadith of the prophet and the Imams. The Shi'a Imams are seen as infallible. He ordered the "Khutba" to be read in the names of the twelve Shia Imams. Mamata Banerjee has been criticised for starting controversial stipends to imams (Iman Bhatta). Higher "medreses" provided education of university status, whose graduates became "imams" () or teachers. Different branches accept different descendants of Ali as Imams. Webb still attended in the pews along with several other prominent imams. This is the view of the four imams and their followers. They were unwilling to approve the succession of the remaining five Imams. See Imamah (Ismaili doctrine) and List of Ismaili imams for Ismaili imams. It was Isma'ili doctrine that he kept Nizar's lineage intact through the so-called concealed Imams.