When we unravel the theological tomes of the ages, the makeup of God becomes quite clear. God is a human being without human limitations who is read into the heavens. We disguised this process by suggesting that the reason God was so much like a human being was that the human beings were in fact created in God's image. However, we now recognize that if was the other way around. The God of theism came into being as a human creation. As such, this God, too, was mortal and is now dying.
Theism, as a way of conceiving God, has become demonstrably inadequate, and the God of theism not only is dying but is probably not revivable. If the religion of the future depends on keeping alive the definitions of theism, then the human phenomenon that we call religion will have come to an end. If Christianity depends on a theistic definition of God, then we must face the fact that we are watching this noble religious system enter the rigor mortis of its own death throes.