Hadith root of why there is no single "fiqh" system, but rather a collection of parallel systems within Islam. Much of early Islamic history available today is also based on the hadith, although it has been challenged for its lack of basis in primary source material and the internal contradictions of the secondary material available. Hadith may be "hadith qudsi" (sacred hadith) — which some Muslims regard as the words of God (Arabic: Allah) — or "hadith sharif" (noble hadith), which are Muhammad's own utterances. According to as-Sayyid ash-Sharif al-Jurjani, the hadith qudsi differ from the Quran in that the former
Criticism of Hadith male step-cousins) as guardian of a minor — (a hadith with no reference). These which are contradicted by "numerous hadiths/reports that women used to participate in mosques regularly and in large numbers"; in the second case by the transmitter (Abu Bakra, not to be confused with Rashidun Abu Bakr), being known for receiving punishment for false testimony; and in the third the hadith was quoted without any reference. Because hadith is "the basis for most" Islamic laws and codes "at the detailed level", which pertain "to people’s life, honour and property", and because many (especially revivalist and conservative Muslims) consider