Fatwa entered English in the 17th century, first attested around 1625, borrowed from Arabic. The Arabic word is fatwa, spelled in Arabic script as a noun meaning a formal legal opinion. It derives from the Arabic triliteral root f-t-w, which carries the meaning of instructing or giving a legal decision. The verbal form afta means to give a ruling or to issue a legal opinion, and a fatwa is the noun denoting the product of that activity.
In Islamic jurisprudence, a fatwa is a non-binding advisory opinion issued by a qualified Islamic scholar known as a mufti. The word mufti derives from the same Arabic root f-t-w, formed as an active participle meaning one who gives a fatwa. The institution of the fatwa developed in the early centuries of Islam as a mechanism for applying Quranic principles and prophetic tradition to new situations not directly addressed in scripture. When a Muslim faced a legal or ethical question
The root f-t-w belongs to the Semitic language family, specifically the Arabic branch of the Central Semitic group within the Afroasiatic family. Arabic triliteral roots form the backbone of the language's morphological system, and f-t-w generates a cluster of related terms: fatwa (the opinion), mufti (the issuer), istifta (the act of seeking a fatwa), and mustafti (the person seeking one). This derivational richness is characteristic of Semitic root systems.
The historical development of the fatwa institution parallels the growth of the four major Sunni legal schools (madhahib) between the 8th and 10th centuries CE. The Hanafi, Maliki, Shafii, and Hanbali schools each developed their own methodologies for issuing fatwas, and a fatwa's authority was understood to derive from the scholarly credentials of its issuer and the rigor of its legal reasoning, not from any enforcement mechanism. In the Ottoman Empire, the office of the Shaykh al-Islam served as the empire's chief mufti, and his fatwas carried significant political weight, though they remained technically advisory.
In Shia Islam, the role of the mufti and the fatwa takes on somewhat different institutional forms, particularly in the Twelver tradition where senior ayatollahs issue fatwas that carry authority for their followers. The concept of marja, or source of emulation, creates a more direct relationship between the fatwa-issuing authority and the layperson.
The word fatwa underwent a dramatic shift in Western popular understanding after February 14, 1989, when Ayatollah Ruhollah Khomeini issued a fatwa calling for the death of the novelist Salman Rushdie over his novel The Satanic Verses. This single event transformed the word's connotation in English from a neutral legal term to one associated with death sentences and religious extremism. The association is misleading on two levels: the vast majority of fatwas address mundane questions of religious practice such as dietary rules, prayer obligations, and commercial transactions, and a fatwa is by its nature an advisory opinion rather than an enforceable verdict.
In contemporary English, fatwa appears in both its original technical sense and in its post-1989 popular sense. Journalists and commentators sometimes use fatwa loosely to mean any authoritative pronouncement or condemnation, extending the word well beyond its Islamic legal meaning. Within Muslim communities and in academic Islamic studies, the word retains its precise jurisprudential definition.