Life and perfection, joy and repose and whatever all the senses desire, lie in the distinguishing spirit, and from it they have everything that they have. Even if the organs lose in power and the life in them decreases in activity, it does not decrease in the distinguishing spirit, from which they receive the same life, when the fault or infirmity is removed.
Nicholas of CusaIf, therefore, man has come into the world to search for God and, if he has found Him, to adhere to Him and to find repose in adhering to Him-man cannot search for Him and attain Him in this sensible and corporeal world, since God is spirit rather than body, and cannot be attained in intellectual abstraction, since one is able to conceive nothing similar to God, as he asserts-how can one, therefore, search for Him in order to find Him?
Nicholas of CusaFor our intellectual spirit has the power of fire in itself. For no other purpose is it sent by God to the earth than that it glow and grow into a flame. When it is excited by admiration, then it grows, just as if the wind entering into a fire excited its potential to actuality. If we apprehend the works of God, we marvel at eternal wisdom.
Nicholas of Cusa