Where did the universe come from? Atheistic origin science has no answer.

[Surgenator]

Heaven and hell exist outside the universe's 4 dim's. The universe is heading towards a 'heat death' per science. Again two books, nature, revelation. the 'revelation' book tells us that God will create the 'new creation' after the current universe (ref below). The timing is after the 1000 year reign of Christ on earth which is after the 7 year tribulation period (when is that? most believe that the countdown started when Israel became a nation, 1948; most scholars say that a biblical generation is 100 years. So the universe most likely will no longer exist past 1000 years + 7 years + unknown time (but most likely, not to exceed year 2048). a science heat death would be fully complete around 1 trillion years from now when nothing would move from lack of energy.
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ref: "But the day of the Lord will come as unexpectedly as a thief. Then the heavens will pass away with a terrible noise, and the very elements themselves will disappear in fire, and the earth and everything on it will be found to deserve judgment."

So the unknown time can be anything including trillions of years. So much for a prediction.

Which dark hole did you pulled out 2048?

P.S. Heat death doesn't mean "lack of energy" but no energy transfer.