SUBJECT AND OBJECTIVES : The source of sovereignty and obedience is Allah, the Almighty. Any obedience to others but Allah is rejected and considered as oppression unless it be along with His sovereignty and through His permission, such as the Guardianship (wilayah) of prophets and Divine Authorities (wali). The question arises here that what are the reasons for the compulsion of obedience or forbidding opposition to the Prophets. METHOD AND FINDING : This paper, was conducted with the method of qualitative research and documentary review. Accordingly, the author has examined the most important proofs of the obligation to follow the commands and instructions of the prophets based on the Quranic sources of narration and the covenants. CONCLUSION : This study argues that its evidences are based on both Sharia (Divine Law) and intellect; because if everyone acts according to his own ideas, as wherever the words of the Prophets agreed with his carnal desires, he would act according to them and if the words of the Prophets were not in accordance with his intentions and desires, he would not pay attention to them and so oppose him, surely such a person is not a follower of the Law of Religious, even though he seems to be a believer. In fact, he is really a hypocrite or ignorant of the truth of religion, which in both cases lacks faith.
