The criterion of the validity of Quranic propositions with emphasis on the political propositions of the Quran

Regarding the validity of the Quranic propositions, especially its political propositions, there are two positive and affirmative issues. Are these propositions valid and has an epistemic value? If valid, do we have any metrics for knowing their epistemic value? The subject of the paper is the affirmative discussion of the "criterion of validity and the capability of truth" of this proposition and the positive argument based on it is answered. In this paper, the criterion of the validity of said propositions is introduced, then the question is answered, are these propositions realize and realistic? Then, in order to clarify of degree of correspondence between the political teachings of the Quran and the real, the following three approaches are considered: Invalid of value of the knowledge obtained from the appearances of the Quran, the relativity of the value of knowledge obtained from the appearances of the Quran and the maximum adaptation while possibility of mistake.