Introduction

Sharh al-Maqasid fi 'Ilm al-Kalam (Commentary on the Objectives in the Science of Kalam) is among the most consequential works in the history of Islamic speculative theology. Its author, Sa'd al-Din Mas'ud ibn Umar al-Taftazani (722–792 AH / 1322–1390 CE), was one of the most versatile and productive scholars of the late medieval Islamic world. Born in Taftazan in the Khorasan region, al-Taftazani excelled across multiple disciplines — grammar, rhetoric, logic, jurisprudence, and theology — composing authoritative works in each field. He served at the courts of several rulers across Transoxiana and Khorasan, most notably as a court scholar under Timur, and died in Samarqand.

Al-Maqasid fi 'Ilm al-Kalam, the base text upon which this commentary was written, was composed by al-Taftazani himself as a systematic introduction to kalam theology, and Sharh al-Maqasid constitutes his own expansive commentary upon it. This self-commentary format — common in the classical tradition — allowed al-Taftazani to present both a concise doctrinal summary and a detailed, philosophically sophisticated elaboration within a single unified work. The result is a text of extraordinary depth, integrating the rational methods of Aristotelian-influenced Islamic philosophy with the theological commitments of Ahl us-Sunnah wal-Jama'ah.

Theologically, Sharh al-Maqasid operates within both the Ash'ari and Maturidi traditions of Sunni kalam, reflecting the intellectual environment of Khorasan and Transoxiana, where Maturidi theology held particular authority. Al-Taftazani engages extensively with the Mu'tazilite positions that had long served as the primary interlocutor of Sunni kalam, refuting their views on divine attributes, human free will and compulsion (jabr and ikhtiyar), the createdness of the Quran, and the rational determination of good and evil. He also addresses the positions of the philosophers (falasifah), demonstrating the theological problems inherent in their frameworks while appropriating their logical tools for theological demonstration.

The work is organized across two main parts: the first deals with general philosophical and logical preliminaries (al-umur al-'ammah), while the second addresses the specific doctrines of Islamic theology, including divine essence and attributes (dhat and sifat), prophecy (nubuwwah), and eschatology (al-ma'ad). This organizational structure became a model for subsequent kalam works, and Sharh al-Maqasid was adopted as a standard advanced textbook in Hanafi madrasas across the Ottoman Empire, South Asia, and Central Asia for centuries.

The enduring importance of Sharh al-Maqasid lies in its synthesis: al-Taftazani brought together the technical precision of Aristotelian logic, the theological sophistication of developed Sunni kalam, and the doctrinal commitments of the Maturidi school into a single systematic work that remained intellectually authoritative long after his death. Commentaries, super-commentaries (hashiyah), and marginal glosses on Sharh al-Maqasid accumulated across the following centuries, making it a living tradition of theological inquiry. For students of Islamic theology, it remains one of the essential gateways to classical kalam and to the rational defense of Sunni belief.