Fiqh
History

According to Sunni Islamic history, Sunni law followed a chronological path of:

The commands and prohibitions chosen by God were revealed through the agency of the Prophet in both the Quran and the Sunnah (words, deeds, and examples of the Prophet passed down as hadith). The first Muslims (the Sahabah or Companions) heard and obeyed, and passed this essence of Islam to succeeding generations (Tabi'un and Tabi' al-Tabi'in or successors/followers and successors of successors), as Muslims and Islam spread from West Arabia to the conquered lands north, east, and west, where it was systematized and elaborated.

The history of Islamic jurisprudence is "customarily divided into eight periods":

The formative period of Islamic jurisprudence stretches back to the time of the early Muslim communities. During this period, jurists were more concerned with issues of authority and teaching than with theory and methodology.

Progress in theory and methodology happened with the coming of the early Muslim jurist Muhammad ibn Idris ash-Shafi`i (767–820), who codified the basic principles of Islamic jurisprudence in his book ar-Risālah. The book details the four roots of law (Qur'an, sunnah, ijma, and qiyas) while specifying that the primary Islamic texts (the Qur'an and the hadith) be understood according to objective rules of interpretation derived from scientific study of the Arabic language.

Secondary sources of law were developed and refined over the subsequent centuries, consisting primarily of juristic preference (istihsan), laws of the previous prophets (shara man qablana), continuity (istishab), extended analogy (maslaha mursala), blocking the means (sadd al-dhari'ah), local customs (urf), and sayings of a companion of the Prophet (qawl al-sahabi).
detectable_format:number_bullet_lists[7], oulipo:avoid_letter[t], language:response_language[French]