Ma`rifat Farhangi Ejtemaei

Professor Parsaniya supports the formation of scientific theories in "Basic Methodology", while from the perspective of idealists, knowledge determines existence. Some Marxists give priority to existence, and in the view of neo-Kantians, the interaction between existence and thought is explained in the formation of theory. Based on the theoretical foundations of Sadr al-Muta’allehin, Professor Parsaniya believes in the presence of both existence and thought in the formation and realization of theory. The research question is: based on which foundations of transcendental wisdom does basic methodology explain the "formation of the present moment" (realized theory) this way? How does it explain the relationship between these two factors? Using which capacity can transcendental wisdom interpret this theory? Using the descriptive-analytical method, the paper has finally shown that "the actual fact" of social theories that basic methodology speaks of includes "relative entities" which are realized as a result of human’s considerations and substantial motion. These relative entities exist at the level of the soul of the world and the level of culture (social world). According to the type of interaction between theory and practice in the "final type of the realized" and "social world", there are different possibilities of the relationship between existence and concept in theory.