Outline the conditions for the authenticating of Hadith.

Answer Details

For a Hadith to be accepted as authentic (sahih) and used as evidence in Islam, the scholars of Hadith laid down strict conditions. These conditions concern both the chain of narrators (sanad) and the text (matn).

1. Continuous chain (Ittisal al-Sanad): The chain of transmission must be unbroken, each narrator having actually received the report directly from the one before him, going back to the Prophet (S.A.W.).
2. Uprightness of the narrators ('Adalah): Every narrator must be a trustworthy Muslim, of good character, pious, and free from major sins and public misconduct.
3. Accuracy and retention (Dabt): Each narrator must have a sound memory or accurate written record, so that he transmits exactly what he heard without error.
4. Freedom from irregularity (absence of Shudhudh): The Hadith must not contradict a report by more reliable and more numerous narrators.
5. Freedom from hidden defect (absence of 'Illah): The Hadith must be free of any subtle, concealed weakness that only expert critics can detect.
6. Agreement with the Qur'an and established Sunnah: The text must not contradict the clear teachings of the Qur'an, sound reason, or well-known authentic traditions.

When all these conditions are fully met the Hadith is classed as Sahih. If the memory of a narrator is slightly weak it is Hasan (good), and if any essential condition is missing it becomes Da'if (weak). These standards protected the Sunnah from forgery and error.