Hadith as Sunna, but it is not necessary that a Sunna would have a supporting hadith sanctioning it. Some sources (Khaled Abou El Fadl) limit hadith to verbal reports, with the deeds of Muhammad and reports about his companions being part of the "Sunnah", but not hadith. Joseph Schacht quotes a Hadith by Muhammad that is used "to justify reference" in Islamic law to companions of Muhammad as religious authorities — "My companions are like lodestars." According to Schacht, (and other scholars) in the very first generations after the death of Muhammad, use of hadith from "Sahabah" ("companions" of Muhammad) and
Hadith of Najd pointing of Prophet peace be upon him towards east regarding fitna is that the biggest fitna which was the key of troubles was the martyrdom of Uthman ibn Affan may Allah be pleased with him, and that was the reason behind the war of Jamal and Siffeen, these troubles started from the east. Then Khawarij emerged from the land of Najd, Iraq and its regions." Hadith of Najd The Hadith of Najd is a hadith with several chains of narration about three geographical locations, one of which is prophesied to be the source of calamities. While all Sunni Muslims accept