Introduction

Al-Hawi al-Kabir fi Fiqh madhab al-Imam al-Shafi'i — "The Great Compilation in the Jurisprudence of the School of Imam al-Shafi'i" — is the encyclopedic masterwork of Abu al-Hasan 'Ali ibn Muhammad ibn Habib al-Mawardi (364–450 AH / 974–1058 CE), the foremost Shafi'i jurist of his era and one of the towering figures of classical Islamic legal scholarship. Born in Basra and educated in Baghdad, al-Mawardi rose to become a leading scholar of the Abbasid caliphate, serving as a judge and diplomatic emissary for the Caliph al-Qa'im. He is perhaps most widely known in the contemporary world for his political treatise Al-Ahkam al-Sultaniyyah, but Al-Hawi al-Kabir represents his supreme contribution to Islamic jurisprudence and ranks among the largest and most detailed works of fiqh ever produced in any legal school.

The work spans eighteen substantial volumes and constitutes a comprehensive exposition of Shafi'i fiqh covering the complete range of legal topics: purification, prayer, fasting, zakah, hajj, commercial transactions, marriage and divorce, criminal law, judicial procedure, inheritance, and the foundational principles underlying legal reasoning. Al-Mawardi's approach was not merely to record the established positions of the Shafi'i school but to trace their evidential foundations, engage with the positions of other legal schools — particularly the Hanafi and Maliki schools — and adjudicate between variant positions within the Shafi'i tradition itself using the tools of usul al-fiqh.

Al-Hawi al-Kabir is structured as an expansive commentary on an earlier foundational text, the Mukhtasar of Abu Ibrahim Isma'il ibn Yahya al-Muzani (175–264 AH), the most distinguished student of Imam al-Shafi'i. By taking al-Muzani's condensed summary as his base, al-Mawardi was able to provide exhaustive elaboration while maintaining a systematic framework. His commentary engages with the full hadith evidential basis for each ruling, addresses linguistic and grammatical dimensions of the legal texts, and situates every question within the broader landscape of scholarly disagreement and consensus.

The historical significance of Al-Hawi al-Kabir within the Shafi'i school is immense. It served as a primary reference for subsequent generations of Shafi'i scholars, including al-Nawawi, who drew on it extensively in his own writings, and it is regularly cited in the major later works of the school such as Al-Majmu' and Rawdat al-Talibin. For scholars of Islamic legal history, it also provides an invaluable window into the state of fiqh scholarship at the height of the Abbasid intellectual renaissance, preserving positions, debates, and analytical methods that illuminate the development of the Shafi'i tradition over its first four centuries.

Al-Mawardi's achievement in producing Al-Hawi al-Kabir reflects the ambition of classical Islamic legal scholarship at its most expansive — an attempt to gather, organize, and reason through the full body of Islamic law with the comprehensiveness appropriate to a tradition that governs every domain of human life. The work demands serious engagement from scholars with a thorough grounding in Arabic, usul al-fiqh, and hadith sciences, but rewards such engagement with unparalleled depth and precision. It remains a canonical reference within the Shafi'i school and an indispensable primary source for any serious study of classical Islamic jurisprudence.