Cut off from families and local traditions, the madrassa students were "educated to put Deobandi doctrines into action through obedience to the fatwas produced in the madrasses in a spirit of conservatism and religious rigor." As the Afghan students came of age, they formed "the mainstay" of the Taliban in Afghanistan and of the anti-Shia Sipah-e-Sahaba Sunni terror group in Pakistan. But unlike the traditionally non-violent Deobandi, this "hybrid movement" embraced the violence of jihad, and unlike the Islamists of Hizb-e-Islami they were uninterested in "islamizing modernity" of western knowledge or in western knowledge at all. The culture of religious purification, absolute obedience to leaders, and disinterest in anything else, is thought to explain the willingness of Hizb-e-Islami-trained soldiers to bombard Kabul with artillery and kill thousands of civilians, reassured by their commander that the civilians they killed would "be rewarded" in heaven if they were "good Muslims".