Al-Inṣāf

Overview

Al-Inṣāf fī Maʿrifat al-Rājiḥ min al-Khilāf is among the most consequential works ever authored for the internal clarification, verification, and standardization of the Ḥanbalī legal school. Its author is the judge and jurist ʿAlāʾ al-Dīn ʿAlī ibn Sulaymān al-Mardāwī (d. 885 AH), widely recognized in the later school as a principal shaykh of the madhhab and one of its foremost correctors and refiners. The book is not a general manual of rulings meant to replace earlier works, but a juristic instrument designed to identify what is strongest and most relied upon within the school when transmitted disagreement exists. For that reason, it became a pillar reference for later Ḥanbalīs who wished to speak with precision about “the madhhab” as a determinate, actionable body of law.

Al-Mardāwī built the work upon the backbone of al-Muqniʿ in Ḥanbalī fiqh by Muwaffaq al-Dīn Abū Muḥammad ʿAbd Allāh ibn Aḥmad ibn Muḥammad Ibn Qudāmah al-Maqdisī, which he describes as one of the most beneficial and well-constructed texts in the school, praised for its clarity of phrasing, balanced size, careful organization, and its inclusion of the major foundational issues of the madhhab. Yet the very strength of al-Muqniʿ also produced a recurring difficulty: in a number of places Ibn Qudāmah transmits disagreement without marking which view is strongest. That omission can leave the reader unable to distinguish the sound from the weak, the relied-upon from the marginal, and the operative from the merely transmitted. Al-Inṣāf exists, in essence, to remove that confusion and to make the school legible as a coherent, prioritized legal tradition.

The Author and His Project

Al-Mardāwī presents his work as a response to a real scholarly need. He acknowledges the towering value of al-Muqniʿ, then explains that some issues are stated with “two narrations,” “two faces,” “two possibilities,” or similar formulas that simply record disagreement. When a text of this stature does so without clarification, it becomes easy for a later reader to mistake the school’s weak strands for its strong ones, or to treat a mere possibility as if it were the established position.

His goal, therefore, is not to compete with al-Muqniʿ, but to complete what its genre did not aim to provide. He states, in substance, that he sought to clarify the correct position of the madhhab, the well-known position, the position acted upon, the victorious and relied-upon position, and what most of the companions of the school adopted and did not divert from. He also frames his work as marginal commentary upon each issue when disagreement exists, coupled with clarification of what is connected to a problem’s explicit wording and its implied meaning. In short, the book is both an identification of the madhhab’s strongest line and a careful annotation of the pathways by which later Ḥanbalīs arrived at that line.

This orientation explains the book’s title. Al-Mardāwī names it al-Inṣāf, “equity” or “fairness,” because he aims to treat the inherited disagreement of the school with disciplined justice: he does not conceal difference where it is meaningful, nor inflate it where it is not, and he refuses to speak about the madhhab as though it were a vague cloud of options. His stated ambition is to expose the strongest thread inside that cloud, while still preserving the map of disagreement for those who need it.

Why al-Muqniʿ Required This Kind of Service

Al-Mardāwī’s introduction contains a remarkably detailed analysis of how disagreement is signaled in the legal literature and how a reader can be misled by superficial cues. He explains that Ibn Qudāmah uses many recurring phrases that require interpretation, and that these phrases are not always intended to indicate a strong, evenly balanced conflict between two positions. Often, the purpose is simply to record that disagreement exists “in general,” not to indicate that both sides are equally weighty. He notes that certain later authors developed clearer technical conventions for signaling the strength of disagreement, such as the author of al-Furūʿ and the author of Majmaʿ al-Baḥrayn, whereas older phrasing may remain “unqualified” unless the reader knows the school’s internal habits.

This point is central to the logic of al-Inṣāf. A student might see “two narrations” and assume parity. Al-Mardāwī warns that parity is often an illusion created by a bare transmission style. In response, he sets out a method: he will identify when the conflict is truly strong, when it is merely recorded, when a silent condition governs one view, when an omitted restriction shifts the ruling, and when apparent disagreement is resolved by details the author did not spell out in the line being read.

Method: Annotation, Clarification, and the Architecture of Disagreement

Al-Mardāwī states that he will annotate each issue where disagreement exists and he has come across it, and he will clarify what relates to the issue’s explicit wording and its implied meaning. That might sound like a simple promise of commentary, but his introduction reveals a far more systematic method. He catalogs numerous patterns of phrasing used in al-Muqniʿ and similar works, then explains how each pattern typically functions and how it can mislead.

At times, Ibn Qudāmah states disagreement with formulas like “two narrations,” “two faces,” “possibilities,” or questions posed in alternative form. Al-Mardāwī treats this kind of language as frequently “unqualified disagreement,” meaning that it does not necessarily signal equal strength. At other times, Ibn Qudāmah uses language like “it is permitted or not permitted” or “valid or not valid” “in one of the two narrations,” which may carry a slight indication toward one side, but still does not guarantee that the hinted side is the madhhab. Al-Mardāwī even notes a claim attributed to Ibn Qudāmah’s usage that when he phrases things in a certain way it indicates the sound view, then he rejects the claim as unreliable because many issues contradict it.

He also explains that sometimes an unmentioned view is restricted by a condition, and the restriction is essential. In such cases, he will supply the missing condition because it changes the legal result. Sometimes Ibn Qudāmah states a detailed ruling, then later says “in general it is two narrations,” and the actual madhhab depends on keeping the earlier details intact. Sometimes a phrase like “it has two faces” is not an established dispute at all, but a reflection that the author did not encounter the earlier debate and simply echoed a phrasing, or that he followed another author’s expression. Sometimes he cites a named scholar’s statement after mentioning disagreement, and the placement of that citation has technical meaning: it may be offered for a nuance, a restriction, an expansion, or an implied concept.

Al-Mardāwī also devotes attention to the key categories of juristic production within the school. He distinguishes narrations from the Imām, faces inferred by the companions, “takhrīj” where a ruling is carried from a similar case to another, and “iḥtimāl” as a way of indicating that an inference could plausibly be treated as a face, even if it is not yet a fatwā-worthy face. He notes that technical usage varies and that terms overlap in older writing, so part of his job is to identify what a term is doing in a particular place rather than assuming uniform meaning across the entire tradition.

He further explains that the author may sometimes say “in the apparent meaning of the madhhab” or “in the sound view of the madhhab” or “in the famous view,” and such phrases usually imply the presence of disagreement, even if the other side is not fully stated. He notes that “the apparent meaning of the madhhab” generally refers to what is famous and well-known. He also addresses phrases like “in the most sound of the two narrations” or “the most apparent,” which usually align with the madhhab as he identifies it, yet not always, because an author’s personal sense of what is strongest can sometimes differ from the operative madhhab. In such cases, al-Inṣāf aims to disentangle personal preference from what the school treats as relied upon.

Another vital feature of his method is proportionality. He states explicitly that when disagreement is strong on both sides, he will name the proponents of each view, mention who advanced and who left unqualified, and expand discussion as much as he is able. But when the madhhab is clear or famous and the opposing view is weak, or even strong yet contrary to the madhhab, he will suffice with stating the madhhab and noting the opposition without exhausting the chains of preference and naming every scholar who ranked the views. The reason is simple: extended documentation in such cases becomes length without benefit. This balance between completeness and utility is one of the book’s defining strengths.

What the Book Includes Beyond Simple Preference

Al-Mardāwī is careful to explain that his work is not merely a list of final answers. He aims to include, whenever possible, the identity of those who held each view, the scholar who chose it, and those who declared it sound, weak, advanced, or left unqualified. If the companions of the school have multiple methodological “paths” in a problem, he will note those paths and identify who took each. If disagreement yields derivative benefits or consequences built upon the disputed foundation, he will mention those benefits. 

If certain branching rulings apply to some narrations or faces but not others, he will clarify that. If he finds that an issue must be stated in more than one place to make it discoverable, he will do so, or he will cross-reference.

He also introduces a helpful category labeling. When a ruling, narration, or view is among the “singularities” of the Ḥanbalī school, he will flag it using an explicit marker such as “it is among the singularities” or “among the singularities of the madhhab.” Likewise, if an issue is strange or nearly strange, he will flag it with a phrase meaning that it may be used as a difficult juristic riddle. This is not ornamental. It helps the reader recognize which issues are exceptional and require additional care when teaching, issuing fatwā, or comparing schools.

He further notes that variant manuscripts of a foundational text may contain additions or omissions. Some changes may have been made by someone authorized by the author to correct the work, or they may reflect differences among copies read to the author. In such cases, he will point out the variant readings and sometimes explain that manuscript differences correspond to juristic differences among the companions. This gives al-Inṣāf an archival value as well as a juristic one.

The Scope of His Sources

One of the richest sections of al-Mardāwī’s introduction is the extraordinary inventory of sources he drew upon. He explains that the reader should expect to find within the book a wealth of issues, benefits, rare discussions, and fine points not gathered together elsewhere, because he transmitted from a vast number of works, both abridged and expansive, including foundational texts, commentaries, marginalia, compilations, fatwā collections, and verification works.

He lists, among the texts he drew upon, major anchors of the Ḥanbalī tradition such as al-Khirāqī, al-Tanbīh, portions of works by Abū Bakr ʿAbd al-ʿAzīz, Ibn Ḥāmid, Ibn Abī Mūsā, and the corpus associated with the judge Abū Yaʿlā, as well as extensive reliance on the output of Abū al-Khaṭṭāb and others. He names major later works such as al-Mughnī and its commentaries, al-Furūʿ and the works of Ibn Mufliḥ, al-Wajīz, al-Riʿāyatayn, al-Khulāṣah, works of Ibn Ḥamdān, and many other pillars. He also notes his use of the writings and selections of Taqī al-Dīn Ibn Taymiyyah, and the works of Ibn al-Qayyim, alongside the more strictly intra-school manuals.

This broad reliance is not incidental. It is the engine of the book. Al-Mardāwī’s claim, in effect, is that one cannot identify the madhhab’s strongest line by reading a single primer alone. The madhhab emerges from the interaction of texts, the cross-comparison of transmissions, and the disciplined evaluation performed by those who mastered the corpus. Al-Inṣāf is an attempt to perform that evaluation systematically and to present its results in a form that is usable for jurists.

How al-Mardāwī Determines “the Madhhab” When Preference Differs

Al-Mardāwī’s introduction includes one of the most valuable methodological discussions in the later Ḥanbalī tradition: a practical hierarchy for identifying the relied-upon position when the ranking of views differs among scholars. He emphasizes that his method is built upon transmission from Imām Aḥmad and the companions of the school, with careful attribution. Where the madhhab is clear, famous, or adopted by the majority and treated as victorious, there is no problem, even if someone claims otherwise.

But when the evidence is genuinely “pulling” from both sides and the preference differs among authorities, he explains that reliance in recognizing the madhhab should be grounded, in general, in the judgments of a set of key refiners who “polished” the speech of earlier scholars and laid down the school’s principles with certainty. He then offers a practical ordering, while also acknowledging that it does not apply absolutely in every single issue.

A distilled representation of the method he lays out can be stated as follows, with the crucial caveat that it expresses what is “generally” the case:

When preference differs, the default reliance is upon the leading refiners he names, including Ibn Qudāmah, al-Majd, “the Commentator” of al-Sharḥ al-Kabīr on al-Muqniʿ, the author of al-Furūʿ, the author of the fiqh legal maxims, the author of al-Wajīz, the two Riʿāyahs, the Nāẓim, al-Khulāṣah, Taqī al-Dīn Ibn Taymiyyah, and Ibn ʿAbdūs in his Tadhkirah.

If they differ, then in most issues the madhhab follows what the author of al-Furūʿ advances.

If al-Furūʿ leaves the disagreement unqualified, then the madhhab tends toward what “the two shaykhs” agree upon, meaning Ibn Qudāmah and al-Majd, or what aligns with one of them in one of his selections.

If they differ, then the madhhab leans toward the side supported by the author of the fiqh legal maxims, or by Taqī al-Dīn, and if not, then Ibn Qudāmah is preferred, especially when the issue is treated in al-Kāfī, then after him al-Majd.

If there is no correction from them, then the next order generally proceeds through the author of the fiqh legal maxims, then al-Wajīz, then the author of the two Riʿāyahs, and when the two Riʿāyahs differ, the larger one, then the Nāẓim, then al-Khulāṣah, then Tadhkirat Ibn ʿAbdūs, then those after them.

He then immediately tempers this hierarchy by stating that it does not run uniformly. The madhhab might follow one authority in one issue and another authority in a different issue, based on texts, evidence, and who agrees with whom among the companions. He also records alternative proposals that some held for identifying the madhhab. He even cites a response from Taqī al-Dīn Ibn Taymiyyah explaining that a capable student can discover the madhhab by consulting larger works where disagreement is expanded and the strongest view is shown, and by becoming skilled in Aḥmad’s principles and textual indications.

This section alone makes al-Inṣāf far more than a commentary. It is a methodological manual for madhhab identification.

Reception and Status in the School

Later Ḥanbalī scholars testified to the book’s unique value. ʿAbd al-Qādir ibn Badrān famously remarked that it rendered the imitator independent of the other books of the madhhab, meaning that the one who is not a mujtahid but needs to know what to follow can rely upon al-Inṣāf to identify the operative position without drowning in the full ocean of variant transmissions.

Shaykh Bakr Abu Zayd, in his own introduction, develops an extended praise in which he compares al-Mardāwī’s achievement to the role of major hadith compilations for gathering and organizing narrations. He notes that just as Abū Bakr al-Khallāl gathered the foundational transmitted reports from Imām Aḥmad, al-Mardāwī gathered what reached him from the books of narration and their compendia, from the manuals of the madhhab, and from what accrued around them of commentaries, marginalia, glosses, extractions, corrections, and refinements, producing a singular work anchored to al-Muqniʿ as its launching pad. He describes it as a “dīwān” of the madhhab, even suggesting that it can be called a “broom” of the madhhab in narrations, meaning a work that sweeps together scattered materials and organizes them into a useable whole.

This is why later scholars insisted that serving this book is a communal scholarly debt. The call is to edit it carefully, document it, retrieve the sources it relied upon, and to append later corrections and extractions by the relied-upon masters who came after al-Mardāwī, especially the later authorities whose works became central in the post-Mardāwī period.

Abridgements

The book’s influence is also reflected in the fact that scholars abridged it for more accessible use:

Al-Mardāwī himself produced an abridgement titled al-Tanqīḥ al-Mushbiʿ.

Mujīr al-Dīn Abū al-Yaman ʿAbd al-Raḥmān al-ʿUlaymī (d. 928 AH) abridged it in al-Ittiḥāf bi-Ikhtiṣār al-Inṣāf, though he only completed about half of it.

Why the Book Matters

The importance of al-Inṣāf is not merely historical. It addresses a perennial problem that emerges in every mature legal tradition: the difference between transmitted variety and operative law. A madhhab can preserve multiple narrations, multiple faces, multiple paths, and multiple inferences without treating them all as equally actionable. In fact, the health of a legal school depends upon preserving its memory while still guiding jurists toward what is most correct, most famous, and most relied upon. Al-Mardāwī wrote al-Inṣāf to serve precisely this function.

For the advanced student, the book teaches how to read legal disagreement with intelligence rather than panic. It trains the reader to recognize that phrases signaling disagreement do not always mean equal weight, that silence can hide conditions, that manuscript variance can reflect juristic variance, and that the school’s relied-upon position is often discerned through comparison of key refining authorities. 

For the muftī and researcher, it provides a disciplined gateway into the madhhab, one that does not require reinventing the wheel each time a disputed issue appears. For the tradition as a whole, it stands as a major act of consolidation: a work that gathers, corrects, ranks, and clarifies the school’s inheritance, while remaining anchored to its foundational texts and its scholarly chains of preference.

In a sense, al-Inṣāf is the madhhab speaking with editorial maturity. It is not content to preserve disagreement as an archive. It aims to preserve disagreement while also identifying the strongest line within it, so that the madhhab can remain a living legal system rather than a museum of options.