Al-Tafsër al-BasëṠfë Tafsër al-KitÃÂb al-ÿAzëz (), commonly known as Al-Tafsir al-Basit () is one of the earliest exhaustive classical Sunni Qur'anic interpretational works (tafsir) composed by the 11th century Islamic scholar, al-Wahidi. This is his largest and most comprehensive commentary consisting of 25 volumes.
This book is categorised as al-Tafsir al-Tahlili (analytical commentary). The reason is that Al-Wahidi thoroughly examines verse by verse, mufrad by mufrad, utilizing only grammar and language in general.
He began working on al-Basit; in his introduction to that work he makes clear that he began writing it early in his life and after Al-Tha'labi's death. In his colophon to al-Basit, he states that he began writing in the year of 427/1035 and he finished the work on 20 Rab'i 446/29 June 1054; the work thus took almost two decades to complete (nineteen years to be exact).
Al-WÃÂḥidë's Tafsër al-BasëṠis distinguished by its deep scientific richness, especially in the fields of Arabic linguistics, grammar, and philology. Al-WÃÂḥidë entered the domain of QurþÃÂnic exegesis with the conviction that the foundational pillars of tafsër are mastery of the Arabic language, grammatical structure (naḥw), and rhetorical eloquence (balÃÂgha). After attaining proficiency in these sciencesâÂÂparticularly through the traditions of the Basran and Kufan grammatical schools, he systematically harnessed them to serve the QurþÃÂnic text, analyzing the etymology of words, tracing their morphological roots, and providing extensive linguistic evidence for interpretive choices.
Al-WÃÂḥidë carefully linked grammatical syntax to theological meaning, showing how subtle shifts in case endings or verb forms could change interpretive outcomes. In addition, he drew upon rhetorical devices, exploring the QurþÃÂn's linguistic precision, metaphor, ellipsis, and stylistic features (uslà «b), thereby enriching his commentary with insights that were both literary and theological.
The result was a monumental tafsër that functioned as an encyclopedic integration of QurþÃÂnic interpretation with the entire spectrum of Arabic linguistic sciences. As Walid A. Saleh notes, "al-WÃÂḥidë was the first exegete to attempt a systematic, philological reading of the QurþÃÂn that rejected the mere accumulation of transmitted reports." His work laid the groundwork for the sophisticated methodologies later employed by al-Zamakhsharë, who in many respects restructured al-Basëá¹Â's approach in his al-KashshÃÂf.
However, this intense focus on language occasionally led al-WÃÂḥidë into technical discussions so intricate that they were viewed by some as departures from tafsër proper, venturing instead into the domain of pure grammar or literary theory. Yet, these excursions reflect his belief that linguistic mastery was inseparable from understanding divine revelation.
Because of its depth and density, Tafsër al-BasëṠis a work accessible only to scholars and advanced students well-versed in Arabic linguistics and jurisprudence. As al-WÃÂḥidë himself acknowledged, general readers may find the text impenetrable, comparing them to âÂÂone who seeks to unlock a door after losing the key.âÂÂ
Despite its challenges, al-BasëṠholds an elevated position in the QurþÃÂnic interpretive tradition, representing one of the earliest efforts to construct a systematic linguistically grounded exegesis. It remains an indispensable reference for specialists in tafsër, philology, and the development of QurþÃÂnic sciences.
Tafsër al-BasëṠrepresents the first decisive departure from the traditional encyclopaedic model of tafsër pioneered by al-Ṭabarë and later refined and popularised by al-Thaÿlabë. In this work, al-WÃÂḥidë offers the earliest structured response to a growing interpretive crisis in QurþÃÂnic exegesis by proposing a more rigorous, philologically grounded method. His tafsër marks a deliberate shift toward analytical engagement with grammar, lexicon, and linguistic nuance, laying the foundation for a new era in QurþÃÂnic commentary. This methodological transformation deeply influenced later exegetes, particularly al-Zamakhsharë, whose al-KashshÃÂf is widely regarded as a reworking or development of al-Basëá¹Â's philological framework.
As part of the emerging NaysÃÂbà «rë school of tafsër, al-WÃÂḥidëâÂÂalongside his teacher al-Thaÿlabë, sought to articulate a distinctly Ashÿarë theological vision, countering the rationalist interpretations of the Muÿtazila. They were among the earliest mufassirà «n to incorporate kalÃÂm as a polemical tool within tafsër, using it selectively to confront heterodox sects. This theological engagement was later expanded by Fakhr al-Dën al-RÃÂzë, who drew directly from al-BasëṠand carried the Ashÿarë legacy into more systematic philosophical discourse in his monumental MafÃÂtëḥ al-Ghayb.