Introduction to the Science of Hadith Introduction to the Science of Hadith (Ibn al-Ṣalāḥ's) Introduction to the Science of Hadith () is a 13th-century book written by `Abd al-Raḥmān ibn `Uthmān al-Shahrazūrī, better known as Ibn al-Ṣalāḥ, which describes the Islamic discipline of the science of hadith, its terminology and the principals of biographical evaluation. A hadith is a recorded statement, action or approval of the Islamic prophet Muhammad which serves as the second source of legislature in Islamic law. The science of hadith that this work describes contains the principles with which a hadith specialist evaluates the authenticity of individual narrations. "The Introduction" comprises 65
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