This scholarly work by Dr. Mahmoud Al-Jassim investigates the profound and intricate connection between the interpretation (ta'wil) of the Quranic text and the principles of Arabic grammar (nahw). The book meticulously explores how grammatical analyses have historically shaped and influenced Quranic exegesis. Al-Jassim examines the methodologies of various linguistic schools, dissecting their approaches to complex grammatical challenges within the Quran. He highlights the indispensable role of syntax and morphology in achieving a deeper understanding of the divine text, making it an essential resource for researchers and students in Islamic studies, Arabic linguistics, and Quranic sciences who seek to grasp the foundations of interpretation.