Allegorical Interpretation(Tawil) is one of the important issues of Quranic sciences, interpretation and theology, which plays a significant role in better understanding of verses and traditions, especially those related to divine names and attributes. Knowing the meaning of interpretation and interpretation in the works of the past has an important effect on better understanding of their works and also unraveling the method and style of their works. By considering the existing works and sources, it is clear that the meaning of interpretation is separate from interpretation, and from this point of view, the design of each of these cases in the works of the past is another angle of importance. In the present article, an attempt has been made to analyze Sheikh Sadouq's views on interpretation, interpretation and examples of his interpretations in the works left by him. Sheikh Sadouq has used interpretation in most of his works, and his dominant method in this regard is the verbal method. According to Sheikh Sadouq, interpretation has the meaning of cause, philosophy and why; In addition, in some cases, tawil has been used in the meaning of lexical explanation of the word or words in the interpretation and explanation of hadiths. The article is a descriptive-analytical report of the reflection of interpretation and interpretation in the works of Sheikh Sadouq.