They only logical counterargument to creationism in that respect is taking the universe as inifinity. Meaning that there was no beggining and there shall be no end. The Big Bang means that the universe in fact had a beggining and this does have religious implications. Clearly, you will not be convinced so I'm willing to give up on that argument not because it is incorrect, but because if you have failed to get the idea the first 200000000 times then it is useless to proceed with it.
Again, Andy, I am considering this not as a Christian but as a nuetral. I am just considering the situaltion metaphysically. The scripture does not exactly suggest what Science implies but even so, physicians are actually approaching theological ideas rather than stray away from them with time. Here is a quote to show you what I mean. A distiniguished physicist, Freeman Dyson, concludes, "The more I examine the universe and the details of its architecture, the more evidence I find that the universe in some sense must have known we were coming".
And Anzo Penzia, the Nobel prize winning scientist who codiscovered the cosmic microwave background raadiation that provided strong supprtfor the Big Bang in the furst place, states, "The best data we have are exactly what I would have predicted, had I nothng to go on but the five Books of Moses, the Psalms, the Bible as a whole".