Ah. Well, God is infinite, so anything that can be said about him is a form of a violation of the totality of God, since a definition is a limitation. God can peel off a piece of himself, of any size, and not reduce the magnitude of his infinitude... because infinite is boundless, unending, a fractal and multidimensional cornucopia of grace. 

When Muslims declare "god is one!" they are setting a limitation on him, which is blasphemy if your version of God is a punisher. Same for when Catholics say that God is a Trinity. The closest to truthful definition I've heard of God comes from Buddhists, because they assert nothingness. Nothingness is at least boundless. But the best definition of the Spirit I've heard was in the Dao de Jing, where is uses koans to pin the meaning between negations, and say "from the one came the three, from the three came the ten thousand things." Or something like that.