Introduction

Al-Ashbah wan-Naza'ir fi Qawa'id wa Furu' Fiqh al-Hanafiyyah (Resemblances and Analogues in the Legal Maxims and Derivative Rulings of Hanafi Jurisprudence) by Zayn al-Din Ibrahim ibn Muhammad ibn Nujaym al-Misri (926–970 AH / 1520–1563 CE) is the most celebrated collection of Hanafi legal maxims (qawa'id fiqhiyyah) and one of the foundational texts of Islamic legal theory in the broader sense. Ibn Nujaym was an Egyptian Hanafi scholar who studied under the leading jurists of his day in Cairo and produced, in a short life, works of lasting importance to Islamic legal science.

Legal maxims — concise, universally applicable principles that organize and unify thousands of specific rulings — had been recognized as a distinct scholarly genre since at least the 4th AH century. Ibn Nujaym's achievement was to systematize this genre for the Hanafi school with unprecedented rigor, modeling his approach closely on the parallel Shafi'i work Al-Ashbah wan-Naza'ir by Jalal al-Din al-Suyuti. The Hanafi version gathers the school's major and minor maxims, demonstrates their application across the breadth of fiqh, identifies exceptions and limiting conditions, and shows how legal reasoning flows from general principle to specific case.

At the heart of the work stand the five grand maxims (al-qawa'id al-kulliyyah al-kubra) that function as organizing principles for the entire Hanafi system: matters are judged by their objectives (al-umur bi-maqasidiha); certainty is not removed by doubt (al-yaqin la yazul bil-shakk); hardship brings facility (al-mashaqqah tajlib al-taysir); harm must be eliminated (al-darar yuzal); and custom is authoritative (al-'adah muhakkamah). These five, now universally recognized across all madhhabs as foundational to Islamic legal reasoning, are explained and illustrated in the early sections of the book with examples drawn from every domain of fiqh.

Beyond the grand maxims, Ibn Nujaym collects dozens of subsidiary maxims governing contracts, obligations, agency, ownership, evidence, and personal status — each with a discussion of its derivation, scope, and the cases that fall under it or deviate from it. The systematic treatment of exceptions (mustathna'at) is particularly valuable, as it prevents the mechanical application of broad principles in situations where a competing consideration produces a different ruling. This careful balance between principle and exception reflects the maturity of the Hanafi legal tradition that Ibn Nujaym inherited.

The influence of Al-Ashbah wan-Naza'ir on subsequent Islamic legal scholarship has been enormous. It was one of the primary sources for the Ottoman Majallat al-Ahkam al-'Adliyyah (the first codification of Islamic civil law, promulgated 1869–1876 CE), which opened its articles with the grand maxims themselves. The work is regularly cited in fatawa, court decisions, and contemporary Islamic finance and governance discussions. It is taught in traditional Hanafi curricula across South Asia, Turkey, the Levant, and Egypt, and it remains the standard reference for scholars seeking to apply principled Hanafi reasoning to new questions not explicitly addressed in the classical texts.