Copernicus' work was not entirely mathematical conviction. There is evidence that Copernicus was influenced by neoplatonism. Founded by philosopher Plotinus, neoplatonism believes that the Sun is the symbol of The One, or The Universal Soul. It would make sense then that Copernicus would place the god-like figure at the center of the universe. Neoplatonist Nicholas of Cusa claimed the universe was infinite, containing multiple earths and suns. This changed the belief of a finite universe to an infinite one, which emphasized a more obscure and incomplete version of God.