THE HISTORICAL SIGNIFICANCE IN KITAB AL-ALFAYN BY ALLAMA AL-HILLI (648 AH – 726 AH)

Abstract

This study examines Kitab al-Alfayn by Allama al-Hilli (may God’s mercy be upon him), highlighting its scientific, methodological, and historical significance within Islamic intellectual heritage. The findings reveal that the work reflects an advanced level of rational and inferential thought, systematically addressing theological and jurisprudential issues with rigorous argumentation. It served as a major source of inspiration for subsequent doctrinal studies, consolidating the traditions of calm and balanced scholarly discourse free from sectarian bias. With over two thousand issues discussed, the book demonstrates Al-Hilli’s profound analytical abilities, methodological depth, and rational approach to sectarian dialogue. Historically, it became a foundational reference in Imami theology, shaping the intellectual identity of Twelver Shi‘ism and influencing theological research methods in the 7th century AH. A key feature of the work is its integration of theology and jurisprudence, reflecting a holistic vision that links doctrine to practice. As a scholarly response to opposing views, Kitab al-Alfayn stands as a landmark in the development of Imami kalām, providing a rational model of theological debate and contributing significantly to the consolidation of Twelver Shi‘a identity.