Hadith of the Quran and Sunnah al-Thaqalayn" multiple times in multiple settings in multiple wordings. They argue that Muhammad said "Hadith al-Thaqalayn" at Mount Arafat during his Farewell Sermon, at Ghadir Khumm, in the mosque of Medinah, during his last illness, and at many other places and times. The Shi'as believe that Muhammad said this hadith so many times because he wanted to stress how important it was that the Muslims only take his own descendants as leaders. The Shi'as believe that this hadith is mutawattir, meaning that it has been related so many times by so many people that there is no doubt about its
Criticism of Hadith these not just inspirational or informational but laws "sacrosanct or immutable Shari'ah" to be enforced, and because to others (especially modernist and liberal Muslims) the laws thus developed are "contrary to the intent and spirit of the Qur'an and Islam's fundamental commitment to justice and fairness", the "problem of the authenticity of the Sunnah" or hadith has become an issue for those (especially modernist and liberal Muslims) who believe there is a conflict between the "intent and spirit of the Qur'an" and "centuries-old" ahadith-based jurisprudence. According to M.O. Farooq, despite the widespread belief that sahih hadith are authentic hadith and