The goals of Life are growth. It mains that the being moves from the in complete identity and becomes the reality that it has the potential for in this why it is necessary to clarify three points:1- how is the creature that wants to move .2- where and what potential does this creature go to.3_in what way and with what steps and processes is this change realized? In the system of psychological science man is a reality that needs to grow for mental health which means that he finds himself in proportion in Sadra's philosophy man is meant by new creation and it is necessary to talk man in the state of weakness, his new creation , which is "characteristics of one essence" should be actualized. In Sadra's philosophy human development is the cycle of the self and is defined by the essential transformation of the self. Deformation of the South is through the withdrawal of the song from matter to pure celibacy. Growth in Sadra's philosophy is a type of "substantial movement", that is movement from matter and power to actuality and abstraction. It does not belong two dead development symptoms and human identity in the system is not a fixed identity. Rather it is clearly suspicious and has levels and fluidity. In the beginning the soul is human and individual without any from and personality and the more righteous the temperament is, the more complete the soul can be formed and belong to the body.