Any political thought, to be valid, should be based on the three foundations of ontology, epistemology and methodology. Emphasizing the importance of ontology, David Marsh writes: " they [Ontological dimensions] are like a skin not a shell, they cannot be put on and taken off whenever the researcher sees fit. In our view, all students of political science should recognize their own ontological and epistemological positions and be able to defend them(Marsh & Stoker, 2018, p. 177). In general, ontology means the theory of existence, and when the analysis of existence enters the field of politics, it deals with concepts such as the Self, society and the mutual influence of these two. In a division and in order to identify ontology from political ontology, we can refer to two of Heideggerian concepts: ontic and ontological. In examining existence, Heidegger uses two words, ontic and ontological, and their equivalents, respectively, Existential and Existential. Existential refers to social existence, and Existential refers to the possibilities available to Dasein to become a particular Existential. (Inwood, 1999, p. 62).