You previously have said that this god thing is beyond definition. That defining this "god" does in fact render it "not god" in some way. So any definition you would reject presumably. How can skeptics even engage you?
Good point. I don't think that's where I was going with this though. Anytime I would chose to say the word God I am making a positive statement about "something", which in the truest sense is not God. So when I speak of God, I realize that is not God. There is however usefulness to speak positively of God in a dualistic sense. How useful that is is a matter of degrees. How well does it serve to point beyond someone beyond itself? So it's not that speaking of or understanding and relating to God as this or that is without value. It's just that we need to understand our positive states are not absolute. They are relative, and as such they hold relative value.
The limitation of the atheist argument is that it understands all these ways of talking about the divine as factual definitions. This is what the mythic-mode of thought does. "God is just what the Bible says God is. Period". Well, that may be true in the reality of a world defined in strictly dualistic terms. But what about in a world that is not defined in terms of a radical dualism? What is God then? How is God perceived, held, and understood? In that same radical binary sense of words, "this and not that"? Or are the words held more consistently with the worldview that sees reality is far more relative, and words like God (as opposed to words like rock, or car), are far less definitive as expressive, or relevant to the questions asked within that worldspace dealing with matters of one's ultimate concern?
So it's not that I'm going to say you can't say anything. You certainly can. What my response would be is really how I either see it is relevant or not relevant to understanding. But ultimately I will say that the limits of any definitions have to be transcended, including views or perceptions held about God. "God beyond God," as Eckhart calls it. We can certainly talk about God in the meantime, understanding that ultimately it has to be let go of.