Asbab al-Nuzul
- Author died
- 468 AH
- Editions
- t al-Humaydan · t Zaghlul
Asbab al-Nuzul (Arabic: أسباب النزول, The Occasions of Revelation), also titled Asbab Nuzul al-Qur'an, is a foundational Quranic sciences treatise by Abu al-Hasan Ali ibn Ahmad al-Wahidi (d. 468 AH / 1076 CE) dedicated to documenting the historical circumstances and events surrounding the revelation of Quranic verses . It is the earliest surviving independent book in the genre of asbab al-nuzul .
Purpose and Scope
In his introduction, al-Wahidi articulated the necessity of knowing the occasions of revelation for Quranic exegesis (tafsir), maintaining that it is impossible to understand a verse's meaning without grasping its context and narrative background . He declared that it is impermissible to speak regarding the causes of revelation except through transmitted hearing (al-riwayah wa-l-sama') from those who witnessed the revelation and sought out its circumstances . Al-Wahidi noted that he was prompted to compile the book because contemporary writers had begun inventing fabricated causes for verses without transmission .
The work does not provide occasions for every verse of the Quran, as large portions were revealed without a specific initiating incident . Instead, it selectively compiles narrations for approximately 599 verses across 83 surahs for which transmitted background reports existed .
Structure and Method
Al-Wahidi opens the book with an introductory overview covering the beginnings of revelation, how the Quran was sent down, the first and last portions revealed, the revelation of the Basmalah, and the opening surah, Surat al-Fatiha . He then arranges the material according to the standard order of the surahs in the Quranic codex (mus-haf) .
Under each surah, al-Wahidi cites the relevant verse and records the reported occasion or competing accounts, frequently supplying chains of transmission (asanid) that trace back to the Companions and early exegetes . While connected (muttasil) narrations predominate, he also includes severed (mursal) chains and unattributed summaries of consensus among commentators using general phrases such as "the exegetes said" (qala al-mufassirun) . In various passages, he clarifies linguistic meanings or notes if a hadith was transmitted by compilers like Muhammad ibn Isma'il al-Bukhari, Muslim ibn al-Hajjaj, or Al-Hakim al-Naysaburi .
Reception and Influence
Asbab al-Nuzul served as the primary reference for subsequent scholars writing on the historical context of the Quran . Later scholars evaluated the work closely:
- Ibrahim ibn Umar al-Ja'bari (d. 732 AH) abridged it in 'Aja'ib al-Nuqul fi Asbab al-Nuzul, stripping the text of al-Wahidi's chains of transmission without adding substantial new content .
- Ibn Hajar al-Asqalani critiqued the book in al-'Ujab fi Bayan al-Asbab, observing that despite al-Wahidi's strict warning against transmitting without verified chains, he frequently cited reports without isnads, and several of the transmitted reports contained weak narrators, such as chains running through al-Kalbi from Abu Salih from Ibn Abbas .
- Jalal al-Din al-Suyuti utilized al-Wahidi's compilation as a foundational source for his own work, Lubab al-Nuqul fi Asbab al-Nuzul, in which he omitted isnads, attributed reports directly to hadith collections, and added missing occasions .
Printed Editions
The work has been published in multiple editions, including an early Cairo printing (1316 AH), a critical edition prepared by Al-Sayyid Ahmad Saqr, an edition edited by Kamal Basyuni Zaghlul (Beirut: Dar al-Kutub al-'Ilmiyyah, 1411 AH / 1990 CE), and a version featuring hadith verification by 'Isam ibn Abd al-Muhsin al-Humaydan (Dammam: Dar al-Islah, 1412 AH / 1992 CE) .
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