n the interpretation of the Qur'an, the truths that are apparently hidden in the interpretation of the text are revealed. Mulla Sadra, as a philosopher, has well-founded principles in Quranology that have influenced his style of interpretation. These principles can be classified as rules. The purpose of this article is to deduce these principles and rules as an introduction to his interpretations. The research method is descriptive-analytical based on Mulla Sadra's works and deduces and examines ten rules. The main rules extracted are the correspondence between the Qur'an and existence, the semantic levels of the Qur'an and the theory of intent, rational understanding along with revelatory understanding, current and adaptation, the relationship between legislation and evolution, and religion and philosophy, which have been analyzed from different perspectives. These principles can be better understood in the interpretive works of Mulla Sadra in the logic of his interpretations in the field of Quranology. This article is the logic of interpretation from the perspective of Sadra's Quranology, which is a new issue. The importance of this issue is to open a new horizon in understanding the interpretation of the Qur'an and its necessity is to respond to the problems that arise on such interpretations and they Considers it lacking intellectual support and considers it a category of personal tastes and experiences that cannot be transferred to others.