In its development, laws that are only forged in the realm of logic alone will become a problem because the norms set by them are only determined or based solely on human reason. Under these circumstances, there may be a risk that the norms to be developed will contradict the actual norms. Responding to this phenomenon, the author tries to examine the understanding of the conception of legal reasoning in the prophetic realm as an effort towards a change in God-based law, through a conceptual approach. Reason is a manifestation of rationalization in all perspectives, while exalting the law is part of the amar ma'ruf nahi munkar movement. Only people who have reason and high commitment in law are able to translate and transform what is right and what is wrong (right and wrong). As the meaning of "Prophecy" in prophetic or the nature of a prophet, who has the characteristics of being an ideal human being spiritually-individually, but also being a pioneer of change, guiding society towards improvement and carrying out a relentless struggle against oppression? It is this concept that must exist in interpreting laws that carry human values.