The second theory of themodynamics states that the amount of USABLE energy in the universe is decreasing. The FIRST law says the amount of energy in the universe is constant. I don't think that time is necessarily related to the begining of the universe either, since time isn't dependent on matter. This could possibly mean that the universe expands to the point where it collapses into the center, and the whole process starts over again. The existence of God and this theory aren't mutually exclusive.
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