Regardless of my own religious convictions which tell me of how foolish such a thought like that is in the first place, even worrying about the death of the universe in such a manner will only cause you unneeded nerves. What, is someone going to climb up to the sky and tell it to stop from destructing itself? There's nothing we'd be able to do about such a magnitudinous event.
>*wretched, unimaginable sounds of the sun crumbling and bursting in galaxy-rumbling explosions before our very senses*
<*some guy on his balcony* ZIP IT, MISTER!