syntactic rule of connecting and disconnecting in the AlKitāb of Siboyeh and the commentary of Fakhr al-Din Razi's Mufatih al-Ghaib

The style of connecting and disconnecting syntax talks about the compliance or non-compliance of the follower in terms of Arabic rules. "Siboye" has addressed this issue in her book citing Quranic proofs. This research has been done with the aim of investigating the effectiveness of "Fakhreddin Razi" from the syntactic analysis of Siboye, in relation to this topic. This research, first of all, by descriptive-analytical method, examines the syntactic views of "Siboye" based on Qur'anic evidence. Then, in a comparative way, it refers to the influence of Siboyeh's analysis on the syntactic analysis of "Fakhr Razi". One of the findings of this research is that "Razi" was inspired by the syntactic views of "Siboye" in most cases indirectly and without citing him. And in some of her studies, she has a point of view that is contrary to this syntactic scientist. Examining the analyzes of "Siboye" shows that the context or textual relationships had an impact on his analysis Also, in some of Razi's syntactic views, the influence of his verbal beliefs can be seen.