All spiritual techniques seek to awaken fallen man from the dream in which he lives : he dreams continuously of individual state of being, and of the many forms through which the external world presents itself to him; he builds for himself a paradise of illusions, so as to forget the absence of God. To recover the vision of the spiritual world, the soul of man must "die" to this dream, this ceaseless flow of images which fallen man regards as normal, everyday state of his consciousness.
Seyyed Hossein Nasr, Science  Civilization in Islam
ego, fallen-man, illusions, individualism, man, soul, spiritual