Tanbih al-Rajul al-Aqil ala Tamwih al-Jadal al-Batil
- Author died
- 728 AH
- Editions
- Dar Ata'at al-Ilm
Tanbih al-Rajul al-Aqil ala Tamwih al-Jadal al-Batil (Alerting the Intelligent Man to the Deceptions of False Dialectic) is a critical treatise on legal dialectic and disputation theory by the Hanbali scholar Ibn Taymiyya (661–728 AH / 1263–1328 CE) . The work is a passage-by-passage refutation of Fusul fi al-Jadal (also known as al-Muqaddima al-Burhaniyya), a popular manual on dialectic composed by the Hanafi jurist Burhan al-Din al-Nasafi (d. 687 AH / 1288 CE) .
Title and Attribution
The book is recorded under slightly varying titles across biographical and bibliographical literature:
- Ibn Taymiyya's student Ibn Abd al-Hadi (d. 744 AH) cited it as Tanbih al-Rajul al-Aqil ala Tamwih al-Jadal al-Batil in his biographical work al-Uqud al-Durriyya, describing it as a single volume among the finest and most beneficial of books, and quoting its opening sermon in full . In his Mukhtasar Tabaqat Ulama al-Hadith, he recorded it as Tanbih al-Rajul al-Aqil ala Tamwih al-Mujadil fi al-Jadal al-Batil .
- Al-Safadi and Ibn Shakir al-Kutubi listed it as Tanbih al-Rajul al-Ghafil ala Tamwih al-Mujadil .
- Katip Celebi (Hajji Khalifa) recorded it in Kashf al-Zunun as Tanbih al-Rajul al-Ghafil ala Tamwih al-Jadal al-Batil, describing it as a large book on dialectic .
Scholars suggest that the reading al-Ghafil ("the heedless") was likely a scribal corruption of al-Aqil ("the intelligent"), though both titles offer plausible interpretations: alerting the heedless to steer clear of dialectical falsehoods, or alerting the intelligent investigator to the deceits of later dialecticians .
Background and Purpose
During the seventh century of the Hijra, legal dialectic (ilm al-jadal) increasingly integrated terminology and methods from Aristotelian logic and scholastic philosophy . Proponents of this revised approach argued that it refined the rules of deduction and trained scholars to formulate and counter objections, leading many jurists to regard it as a paramount Islamic discipline .
Ibn Taymiyya composed the work to counter what he termed "innovated dialectic" (al-jadal al-muhdath) and "false dialectic" (al-jadal al-batil) . He argued that this methodology obscured sound reasoning through convoluted phrasing, equivocal terminology, metaphor in logical premises, and the treatment of speculative propositions as definitive truths .
Method and Structure
Ibn Taymiyya structures the book as an exhaustive commentary and critique of al-Nasafi's short dialectical handbook, citing each passage of the original text before providing his analysis and rebuttal . His method includes:
- Systematically breaking down al-Nasafi's arguments through multi-faceted counter-arguments .
- Pointing out grammatical and linguistic solecisms in al-Nasafi's phrasing .
- Acknowledging correct principles where al-Nasafi aligns with sound reasoning, while criticizing unnecessary prolixity, over-multiplication of premises, and superfluous rewordings .
- Providing theoretical overviews before major discussions, such as the chapters on legal analogy (qiyas), the presumption of continuity (istishab), and the probative authority of Companion opinions (qawl al-sahabi) .
The work follows the sequence of al-Nasafi's text from beginning to end, with only minor discrepancies; for instance, the section on mutual contradiction between two rulings (al-tanafi bayna al-hukmayn) is placed later in Ibn Taymiyya's work than in al-Nasafi's original, likely due to an arrangement irregularity in the manuscript copy available to Ibn Taymiyya .
Manuscript History and Editions
For centuries, the work was presumed lost, with only its long introduction preserved in Ibn Abd al-Hadi's al-Uqud al-Durriyya . A manuscript copied in 759 AH was eventually identified; although it lacked the author's name on its opening page and was missing the introduction, its attribution to Ibn Taymiyya was established through internal stylistic and contextual evidence alongside external historical citations . The missing prologue was supplied from the text preserved by Ibn Abd al-Hadi .
The text was edited by Ali ibn Muhammad al-Umran and Muhammad Uzayr Shams and published by Dar Alam al-Fawa'id in Mecca, first appearing in two volumes in 1425 AH and later in a revised single-volume second edition in 1435 AH .
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