There is no word to comprehend him. He is neither sound nor form nor odor nor taste nor touch. Only so much I say. The capacity of the mind is as great as that of space. It is infinite, neither round nor square, neither great nor small, neither green nor yellow, neither red nor white, neither above nor below, neither long nor short, neither angry nor happy, neither right nor wrong, neither good nor evil, neither first nor last.
All universes are as void as space.
Intrinsically our transcendental nature is void and not a single thing can be attained. It is the same with the Essence of Mind, which is a state of Absolute Void. Sutra of Hui Neng 2 Reversion is the action of Tao. Weakness is the function of Tao. The same is true of feelings, perceptions, impulses, consciousness.