İsmail Hakkı Bursevî was a scholar who deeply influenced Ottoman intellectual life in the 17th and 18th centuries. Known for his commentary titled Rûhu'l-Beyân, Bursevî possessed a multifaceted personality. Proficient in Arabic and Persian, he was dedicated to halting the decline that had begun in the Ottoman institutions of his time. To this end, he authored more than 100 works in various fields. Kitâbu'l-Furûq is one of Bursevî's works and has been translated from Arabic into Turkish. This work is an important resource for those interested in the Arabic language and Quranic sciences. The book is divided into four sections and contains information about Arabic script. It also addresses vocabulary, morphology, and syntax, as well as the nuances between words. Kitâbu'l-Furûq is an essential work that should be in the library of anyone with proficiency in the Arabic language and an interest in Quranic sciences.