فِقهُ الحِسبَة — مُؤَسَّسَةُ الرَّقَابَةِ عَلَى السُّوقِ وَالنِّظَامِ العَامِّ فِي الإِسلَام: مَنصِبُ المُحتَسِبِ [مُفَتِّشُ السُّوقِ وَالمُدَافِعُ عَنِ المَصلَحَةِ العَامَّة]، وَوَاجِبُ 'الأَمرِ بِالمَعرُوفِ وَالنَّهيِ عَنِ المُنكَر' بِوَصفِهِ وَظِيفَةً حُكُومِيَّة، وَتَنظِيمُ الأَسعَارِ وَالمَوَازِينِ وَالمَكَايِيلِ وَسَلَامَةِ الغِذَاء
Fiqh al-Hisba (فِقهُ الحِسبَة — Jurisprudence of the Hisba; *hisba*: from *h-s-b*: to reckon, to account, to take responsibility; the hisba is the obligation [and historically: the institution] for overseeing the implementation of 'commanding good and forbidding evil' [al-amr bil-ma'ruf wal-nahy 'an al-munkar]; Quranic basis: 3:104 'let there be among you a community that calls to good, commands what is right, and forbids what is wrong'; 3:110 'you are the best community brought forth for humanity — you command good and forbid evil'; 9:71 'the believing men and women are allies of each other — they command good and forbid evil'; classical Sunni jurisprudence identified three levels of implementation: [1] with the hand [bi-l-yad]: state authority; the muhtasib acts directly; [2] with the tongue [bi-l-lisan]: verbal correction; [3] with the heart [bi-l-qalb]: interior disapproval; the minimum of iman; the muhtasib [المُحتَسِب — the one who exercises hisba]: the official appointed by the ruler to oversee markets, public morality, and professional standards; first established as a formal institution in Abbasid Baghdad [8th-9th c. CE] but with roots in the Prophet's own market oversight in Medina; the muhtasib's jurisdiction: [1] market regulation: weighing and measuring [al-makayil wal-mawazin]; the Prophet explicitly cursed those who cheat in weights; [2] food safety: prohibition of selling spoiled food; adulteration; [3] price regulation: the muhtasib's role in price-setting is debated; the majority position [Hanafi, Shafi'i, Hanbali]: the muhtasib cannot set prices [that is tyranny; the Sunnah is to let the market determine prices]; the Maliki position: price regulation is permitted in cases of market manipulation or emergency; [4] professional standards: physicians, pharmacists, surgeons, teachers; the muhtasib verified credentials; [5] construction standards: buildings, bridges; [6] public morality: prohibition of public intoxication, gambling; [7] religious observance: ensuring shops close for Friday prayer; the classical texts on hisba: [1] al-Mawardi [972-1058 CE]: al-Ahkam al-Sultaniyya devotes a chapter to the muhtasib; [2] Ibn al-Ukhuwwa [d. 1329 CE]: Ma'alim al-Qurba fi Ahkam al-Hisba [the most detailed classical hisba manual]; [3] Ibn Taymiyya: al-Hisba fi al-Islam [emphasizes the muhtasib's role in market correction]; the limits of the muhtasib's authority: [1] the muhtasib cannot enter private spaces without cause; [2] the muhtasib cannot spy on private behavior; hisba targets public acts affecting the community; [3] the muhtasib cannot punish without due process for serious crimes [hadd offenses require a judge]; the muhtasib's penalties: light ta'zir [discretionary] penalties for market infractions; confiscation of fraudulent weights; public shaming for persistent violators; price-fixing corruption; contemporary relevance: modern consumer protection agencies, food safety inspectors, professional licensing boards, and market regulators are functional descendants of the muhtasib's office; Islamic economists and jurists have argued that the modern state's regulatory functions are the contemporary implementation of the hisba obligation; the hisba in Ismaili tradition: the Fatimid caliphs appointed muhtasibs in Cairo; the al-Qadi al-Nu'man's Da'a'im al-Islam addresses market ethics in the context of Fatimid Ismaili law; the hisba ensured that market ethics [emphasis on transparency, weight accuracy, and non-deception] reflected the ta'wil values of zahir integrity) is Islamic civilization's original market-regulation institution.
Commanding Good in the Marketplace
The Quranic obligation of al-amr bil-ma’ruf wal-nahy ‘an al-munkar (commanding good and forbidding evil) appears first in Islamic theology as an individual duty. Every Muslim, in some capacity, bears it. But early Islamic governance quickly recognized that the commercial life of a city required an institutional form of this obligation: a designated official with the authority to walk through markets, inspect weights and measures, verify food quality, check professional credentials, and correct public violations.
This official — the muhtasib — became one of Islamic civilization’s most distinctively functional contributions to urban governance. At its height, the hisba institution managed a scope resembling a modern municipal government: market inspection, public health, professional licensing, construction oversight, and consumer protection. The classical manuals written for the muhtasib — particularly Ibn al-Ukhuwwa’s 14th-century Ma’alim al-Qurba — are among the most practically detailed governance documents produced by pre-modern Islamic scholarship.
The Limits of Market Intervention
The jurisprudential debate over price regulation illuminates the hisba’s principled limits. The Hanafi, Shafi’i, and Hanbali schools generally prohibit the muhtasib from setting prices, reasoning from the Prophet’s famous statement when Medinan markets were experiencing price increases and his Companions asked him to set prices: “God is the price-setter, the restrictor, the extender. I hope to meet God without any of you claiming I wronged you in blood or property.” The market, left to operate fairly, was the preferred mechanism.
The Maliki exception — permitting price regulation in cases of market manipulation or emergency — created space for active intervention when market conditions were not operating freely. This distinction between correcting market failure (permitted) and substituting for market prices (prohibited) remains structurally important in Islamic economics.
The Modern Muhtasib
Contemporary food safety agencies, consumer protection bureaus, professional licensing boards, and market regulators perform functions structurally identical to the muhtasib’s. Islamic economists and jurists arguing for the compatibility of Islamic ethics and modern regulatory frameworks frequently invoke the hisba: the obligation to command good and forbid evil in the marketplace is not merely historical but provides the jurisprudential basis for active state market intervention where needed to prevent harm and ensure fairness.
See also: Fiqh Al Ijtihad Wal Taqlid, Fiqh Al Maqasid Al Shariah, Fiqh Al Ahkam Al Khamsah, Fiqh Al Buyu, Fiqh Al Bay Al Murabahah