A Fascinating Analogy

This morning I was listening to a debate about the existence of God on NPR. One of the speakers commented that he believes in God because of the enormity of the universe. If you were to fill an entire professional football stadium with peas than spread the peas apart so that they were exactly five miles from one another, the size would not begin to compare to the size of the universe. I don't know if this proves God's existence. But, it sure demonstrates the enormity of the universe.

What do you think?
Do you have any other powerful analogies?