The Quran Alone Binds and Hadith Carries No Legal Authority

Quranist movements hold that the Quran is, in its own description, complete and clearly explained, and that nothing external to it is required to establish what God has obligated believers to do. On this reasoning the hadith corpus, the body of reports about the Prophet's sayings and actions first compiled in written collections roughly two centuries after his death, cannot carry binding legal authority alongside the Quran, however useful it may be as historical record, because a report transmitted across generations of oral chains cannot claim the same certainty as a text Muslims hold to have been preserved intact from revelation. Aisha Musa's study of the hadith rejectionist argument traces this position through Muslim writers who raised it well before the modern era, though it remained a minority reading contested by every established legal school, which built their entire methodology on hadith as the primary source for interpreting Quranic command. The established schools' standard reply, itself long predating the modern Quranist movement, is that the Quran commands prayer and fasting without specifying how many prayer cycles a day requires or how a fast is properly observed, so a text held to need no supplement in fact leaves its central obligations unstated without hadith to fill them in, a gap Quranist writers have answered in various and not always consistent ways.

The modern Quranist movement did not emerge from a single source but arose independently in several Muslim majority countries across the twentieth century. In British India and then Pakistan, Ghulam Ahmed Pervez founded Tolu e Islam in the 1930s, arguing that centuries of hadith based jurisprudence had obscured the Quran's own social and legal teaching. In Egypt, Ahmed Subhy Mansour developed a Quran only reading from within Al Azhar, the leading center of Sunni religious learning, a position that cost him his teaching post and eventually led to his exile in the United States. A separate and more idiosyncratic strand formed around Rashad Khalifa, an Egyptian born biochemist working in Arizona, who in the 1980s claimed to have found a mathematical code based on the number nineteen embedded in the Quran's text, a claim that drew him first prominence and later hostility from mainstream Muslim organizations before his murder in 1990. The Oxford Dictionary of World Religions and the Encyclopaedia of Islam both note that established Sunni and Shia authorities have responded to Quranist positions with rejection ranging from theological refutation to, in some Muslim majority states, formal charges of apostasy, so a movement united mainly by its rejection of hadith authority has in practice produced several distinct and sometimes mutually disagreeing schools of its own.