in Ẹpẹ. According to Gbadamọṣi (1972; 1978 in Eades, 1980) Islam soon spread to other Yoruba towns, especially, during the intra-tribal wars-when there was a high demand for Islamic teachers-who dubbed as both Quran teachers and amulet makers for Yoruba soldiers during the intra-tribal wars in Yoruba land. Islam, like Christianity also found a common ground with the natives that believed in Supreme Being, while there were some areas of disagreements, Islamic teachers impressed upon their audience the need to change from worshipping idols and embrace Allah. Without delay, Islamic scholars and local Imams started establishing Quranic centers to teach Arabic and Islamic studies, much later, conventional schools were established to educate new converts and to propagate Islam. Traditional shrines and ritual sites were replaced with Central Mosques in major Yoruba town and cities. Maitatsine A fringe and heretical group, led by the cleric Mohammed Marwa Maitatsine, started in Kano in the late 1970s and operated throughout the 1980s. Maitatsine (since deceased) was from Cameroon, and claimed to have had divine revelations superseding those of the Islamic prophet Muhammad. With their own mosques and a doctrine antagonistic to established Islamic and societal leadership, its main appeal was to marginal and poverty-stricken urban in-migrants, whose rejection by the more established urban groups fostered this religious opposition. These disaffected adherents ultimately lashed out at the more traditional mosques and congregations, resulting in violent outbreaks in several cities of the north. Quranists Non-sectarian Muslims who reject the authority of hadith, known as Quranists, Quraniyoon, or 'Yan Kala Kato, are also present in Nigeria. 'Yan Kala Kato is often mistaken for a militant group called Yan Tatsine (also known as Maitatsine), an unrelated group founded by Muhammadu Marwa. Marwa was killed in 1980. Marwa's successor, Musa Makaniki, was arrested in 2004 and sentenced in 2006, but later released. And another leader of Yan Tatsine, Malam Badamasi, was killed in 2009. Notable Nigerian Quranists include Islamic scholars Mallam Saleh Idris Bello, Islam in Nigerian society As an institution in Northern Nigeria, Islam plays an important role in society. The five pillars of Islam including the annual pilgrimage and daily prayers are seen as important duties of Muslims. Support for the inclusion of a sharia legal system that governs family law and a religious view about modes of personal conduct have support within the society. According to Pew Research Center in 2010, Muslims in Nigeria overwhelmingly