The Relation of Necessary of Being and Absolute Complete in Theology of Allameh Hilli

According to Allameh Hilli, the concept of God is based on the two concepts of "necessity of existence" and "perfection", and these two concepts are the basis for explaining the semantics of attributes. The concept of "necessity of existence" is a philosophical concept that has entered from the peripatetic philosophy into the theological discussion of the school of "Hillah" and although the concept of "perfection" presupposes the discussion of attributes and even the proof for the existence of God, it is discussed little in Islamic theology. Here, the relation between these two concepts in theology as well as the explanation of the attributes of God is discussed. The question is: “What is the relation between "necessity of existence" and "absolute perfection"?”; Are these two concepts deliverable to each other or are they based on two independent concepts? The concept of perfection for Allameh Hilli has been expressed with completeness, and in the semantic analysis of attributes, including positive and negative attributes, the concept of "perfection" is the background and default; But the concept of "necessity of existence" is the basis in the semantic analysis of some negative and positive attributes. Accordingly, in this article, by explaining the semantics of the concept of perfection and necessity of existence, and examining the semantics of attributes based on those two concepts, we arrive at the relationship of equality between the two concepts of necessity of existence and perfection; In other words, with the negation of the perfection of existence, existence will become meaningless, and with the negation of the necessity of existence, perfection will become relative. Since this issue is a theoretical and conceptual discussion, its method is also descriptive and analytical. By conceptual analysis of Qur'anic attributes of God and their philosophical explanation based on "perfection", practical benefit is also obtained.