A 'proof' of God's existence - free will

[Belacqua]

God, however, is said to be infinite and to exclude nothing. It is existence itself, and nothing could be separate from it. Therefore God doesn't know things in the way that I do -- aware of something separate from itself. 

the bible never defines god as infinite   but defines him as existing beyond the limitations of our four dimensional universe.

This would be relevant to sola scriptura literalists. But such people's view of things is relatively recent. 

The people I'm talking about -- all the major theologians, really -- worked out their ideas of God from various arguments and sources.