When one attains the wisdom of the Blessed One, in this world, Brahma, Heaven, humans, Shamon, and Brahman will become very clear.......In the midst of their possession all living beings, each one saw each other, each one got to know each other, and each one said, "Are there yet another sentient being in this place?Are there another sentient being in this place?" (Buddhist collection of sutras, volume 30)