Hadith of the Quran and Sunnah authenticity. The Shi'a claim that this hadith is the most authentic of hadiths, claiming that it has been narrated by over 35 companions of Muhammad. The "Hadith al-Thaqalayn" is used by the Shi'a, among other reasons, to support their belief of Ali's succession to Muhammad. Shi'as view this hadith as a clear indication that Muhammad wished to keep the matter of leadership within his own family, starting with his cousin Ali. They believe that Muhammad was clearly indicating that only the "Ahl al-Bayt" have a right to authority and leadership. It is based on this claim that the Shi'as reject
Criticism of Hadith to be obsessed with isr’iliyyat, i.e. tales from Jewish lore about earlier prophets. According to author Israr Ahmed Khan, traditional methods used to establish authenticity of hadith rely almost entirely on the personal characters of the reported narrators, and fail to pay enough attention to the actual content of the hadith being evaluated. Among the problems he sees in the traditional hadith analysis are: the inability of some narrators to maintain preciseness of the report, textual conflicts among reports, ignoring textual analysis when the hadith was reported by a narrator of good character, and probability of fabrication of hadith. Related