Hadith of the Quran and Sunnah and believe in a different interpretation of this related hadith. The Sunnis and the Shi'as also disagree about what constitutes the "Sunnah". The Sunnis generally accept this hadith, but narrowly define "sunnah" as the sayings and deeds of Muhammad. Although some include the "implied approvals" of Muhammad. This hadith is considered "sahih" by the Sunni, as stated by following scholars: Shi'as reject this hadith and deem it to be a fabrication designed to distract from what they deem to be the real saying of Muhammad: the 'Hadith of the two weighty/precious things' ("Hadith al-Thaqalayn"). Since the Hadith about Quran and
Introduction to the Science of Hadith adding six terms in the process). The first pertains to the "matn" (text) of the hadith and its three divisions and 30 types. The three divisions are "ṣaḥīḥ", "ḥasan", and "ḍa`īf". The thirty types include those mentioned in hadith terminology and others. The second deals with the "isnād" (chain of narration) and comprises 11 types. These types generally fall within the discipline of biographical evaluation. The third category includes six types: the qualifications necessary for conveying hadith, the manners in which they are transmitted, the transcription of hadith, and the etiquette of the narrator and of the student. The fourth