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
Ahl al-Hadith on to the early Sunni creed. This theological school, which is also known as traditionalist theology, has been championed in recent times by the Salafi movement. The term "ahl al-hadith" is sometimes used in a more general sense to denote a particularly enthusiastic commitment to hadith and to the views and way of life of the Salaf (exemplary early Muslims). The Ahl al-Hadith movement emerged toward the end of the eighth century CE among scholars of hadith who held the Quran and authentic hadith to be the only acceptable sources of law and creed. At first these scholars formed minorities