Mulla Sadra introduces to the two faculties of theoretical intellect and practical reason for the soul, the true happiness of man depends on the perfection of those two powers. By focusing on the principle of existence, he wants to explain the relationship of man to himself, the world and God, in order to secure his happiness and perfection. From their point of view, the self-realized episode returns to its true nature when it comes to Behçet and an indescribable master, whose worship is the issuance of a verb of freedom and freedom from the functions and desires of the body, and this is the existential existential in the Transcendental wisdom. Appearance in the sense of worshiping and moving away from the educational aspect and the humanization of religion, namely, rationality and knowledge, can be the root of the crisis of humanity and its fall to the degree of animality. In this research, which is of a library type, the relationship between knowledge and worship is explicitly analyzed and analyzed and the level of coordination of its view with Quranic verses is evaluated. By explaining this relationship, the linking factor of reason and religion is the issue of prosperity and identifying the factors influencing the development of the soul. A study carried out in this study found that the knowledge and wisdom of seeking a kingdom and the realm of the truths of human beings and the real life of life are reasonable. The path of the soul to this life is to gain the virtue of justice, through moderation in the physical and sensory powers that this part is not possible with bondage and worship, that is, cultivation is the bed of thought and worship is the best tool for cultivation. On this basis, the man of the world and the devotee will achieve true happiness.