Pedzisa mutsara unotevera: Musiyano wapakuvamba pakati pevaSunni navaShia uri pamusoro pokuti ndiani mudyi wenhaka wechokwadi wokutanga waMuhammad. VaShia vanodavira kuti Ali ibn Abi Talib ndiye akatsiva zvechokwadi Muhammad, nepo vaSunni vachifunga kuti Abu Bakr ndiye akatsiva. VaKhawarij vakaparadzana navaShia navaSunni mukati me
Fitna yokutanga (Hondo Yenyika Yokutanga yeIslam) uye gare gare yakashora vose vaShia nevaSunni, kazhinji nechisimba.