I have chosen to use language of the “first and second storey” to describe the kind of bifurcation that the modern world has experienced over the past several centuries. Its results have been to smash the religious world into “sacred” and “secular” and to make believing both harder and disbelief more natural. Thus, to many atheists their world view seems obvious, while believers try to make leaps of logic and argument that render their own thought more schizophrenic.
There is obviously a problem. I have tried to describe the problems and to suggests why such language is either to be treated as metaphor, at best, or avoided when possible. The Christian faith is that God is with us. The Christian life is lived moment by moment in union with God and in harmony with nature which God has rendered the bearer of the holy and the place of communion.
Living a one storey life can be described as simply living here and now. It is being present to God Who is present to us. It is recognizing the true nature of the created world as the arena of both our struggle and our serenity. Our argument with those who do not believe should not be about whether or not their is a second storey to our universe, but about the true nature of the universe in which we live. Whenever Christians allow the gospel to be shoved upstairs, we have allowed ourselves to be disregarded and the gospel to be marginalized. God did not become flesh and dwell among us in order to establish the truth of a second storey universe: he came to redeem the one we live in. Those who cannot recognize hell among us will also be blind to paradise as well. Christ reveals both. Our daily struggle is to live in the latter and to proclaim the gospel to those who live in the former, trampling down death by death, and upon those in the tombs bestowing life.