God is most often held to be incorporeal (immaterial). The immaterial formless isn't changing, real. In philosophy, being means the material or immaterial existence of a thing. Structures are held to have a real but abstract and immaterial existence. If it were, it would not be able to understand universals, which are immaterial. This living power constitutes the ego, which is truly immaterial and immortal. Kiarostami's films often reflect upon immaterial concepts such as soul and afterlife. They opposed Christian mysticism, and the Platonist-Augustinian belief that the mind is an immaterial substance. It often embraces the idea of an ultimate or an alleged immaterial reality. Prana in its universal aspect is immaterial. In itself, the soul is an immaterial substance. He reached the conclusion that the soul is immaterial and substantial. Products can be physical goods, immaterial services and most often combinations of both. It contrasts with mind, thought and the immaterial in ancient Indian literature. It was also revealed by the study that some variables were immaterial.