Nafais al-Usul fi Sharh al-Mahsul
- Author died
- 684 AH
- Editions
- Maktabat Nizar Mustafa al-Baz
Nafais al-Usul fi Sharh al-Mahsul (Gems of Legal Theory: Commentary on al-Mahsul) is an extensive work on Islamic legal theory (usul al-fiqh) by the Maliki jurist Shihab al-Din al-Qarafi (d. 684 AH / 1285 CE), written as an exhaustive commentary on al-Mahsul fi Ilm al-Usul by Fakhr al-Din al-Razi (d. 606 AH / 1210 CE).
Background and Purpose
In his introduction, al-Qarafi noted that al-Razi composed al-Mahsul by synthesizing four foundational texts of legal theory: al-Burhan by al-Juwayni and al-Mustasfa by Abu Hamid al-Ghazali from the Sunni tradition, along with al-Mu'tamad and Sharh al-Umad by Abu al-Husayn al-Basri from the Mu'tazili tradition. Recognizing the central standing of al-Razi's text, al-Qarafi intended his commentary to explain its obscurities, qualify unrestricted statements, rectify flaws in the ordering of its topics, address critical objections against its arguments, and incorporate supplementary benefits from earlier and later authorities across the four Sunni legal schools as well as Mu'tazili works.
Sources and Methodology
Al-Qarafi structured his commentary around a three-step procedure for each legal issue:
- Presenting al-Razi's text in al-Mahsul and addressing the difficulties or objections raised against it.
- Comparing it with the major abridgments of al-Mahsul—such as al-Muntakhab, al-Hasil by Taj al-Din al-Urmawi, al-Tahsil by Siraj al-Din al-Urmawi, and Tanqih al-Mahsul by al-Tabrizi—and examining any additions or textual variations they introduced.
- Integrating complementary discussions from around thirty other treatises on legal theory while eliminating repetitive material.
The sources consulted by al-Qarafi included works by Sayf al-Din al-Amidi (al-Ihkam, al-Tarjihat, and Muntaha al-Sul); commentaries on al-Burhan by al-Ubyari and al-Maziri; Maliki treatises including Qadi Abd al-Wahhab's al-Ifadah and al-Mulakhkhas, Abu al-Walid al-Baji's al-Fusul and al-Isharah, and Ibn al-Arabi's al-Mahsul; Shafi'i works such as Abu Ishaq al-Shirazi's al-Luma' and its commentary; Hanbali works such as Abu Ya'la's al-Umdah, Abu al-Khattab's al-Tamhid, Ibn Hamdan's al-Wafi, and Ibn Qudamah's Rawdat al-Nazir; as well as Ibn Hazm's al-Ihkam and al-Ghazali's Shifa al-Ghalil.
Al-Qarafi committed to attributing cited opinions, questions, and responses directly to their original authors to allow readers to verify transmissions, while presenting his own original reasoning, conceptual rules (qawa'id), questions, and solutions without attribution. He deliberately omitted weak objections and endless chains of dialectical rebuttals to avoid unnecessary length. Prior to commencing the commentary on the body of al-Mahsul, he prefaced the work with introductory discussions drawn from al-Amidi regarding the definition, subject matter, objective, issues, and epistemic derivations (istimdad) of legal theory.
Relationship to al-Qarafi's Other Works
Nafais al-Usul was composed before al-Qarafi's concise legal theory text Tanqih al-Fusul and its commentary, Sharh Tanqih al-Fusul. In Sharh Tanqih al-Fusul, al-Qarafi frequently refers back to Nafais al-Usul (citing it as Sharh al-Mahsul) for comprehensive treatments, extensive enumerations of distinctions, and detailed proof structures that were condensed in the shorter work. While several discussions were transferred verbatim between the two works, al-Qarafi's later commentary also refined or altered some of his earlier positions and rectifications.
Editions
The work was edited in three doctoral dissertations submitted to Imam Mohammad Ibn Saud Islamic University in Riyadh by Iyad ibn Nami al-Sulami, Abd al-Karim ibn Ali al-Namlah, and Abd al-Rahman ibn Abd al-Aziz al-Mutayr. It was published in nine volumes by Maktabat Nizar Mustafa al-Baz, and edited by Adil Ahmad Abd al-Mawjud and Ali Muhammad Mu'awwad.
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