>>19
I dont think. I either see or dont see.
The universe is constantly expanding.
Let's say you write down a length N for the current maximal length from one end to another.
After a few plank time moments, it will be greater than N, and so on, and so on. Assuming time never "stops", the length itself is tending toward infinity, and if time were infinite, so would the length be, however for any moment in time you will see a finite length N, it will just be greater each time though, thus there is no maximal length.
Anyways, you say the reason you refuse to think is to avoid fantasies such as ``God'', well, the reason why such fantasies are dubious is that they can involved contradictions. Use your thinking and develop systems without contradictions in them (do you think the universe embodies contradictions?). If some of them seem to mirror some system in reality exactly, you may use your knowledge from this non-contradictory system that you constructed, however I'm willing to say mathematical systems have other uses besides only practical applications within this universe.