None of the above conditions of mind changes the soul in its real nature, but for the time being it seems to be so. The soul is a bird of paradise, a free dweller in the heavens. Its first prison is the mind, then the body. In these it becomes not only limited, but captive. The whole endeavor of a Sufi in life is to liberate the soul from its captivity, which he does by conquering both mind and body.