First of all you have to explain why it would exist in that state without expanding and cooling. Secondly, you would need an explanation for what made it begin to expand.So..? That doesn't tell us how long the singularity existed prior to expansion. The expansion that is responsible for space and time as we know it.We know from science that space and time had a beginning. Specifically, red shift, cosmic background radiation, Friedmann's solutions to Einstein's field equations, quantum mechanics, the First Law of Thermodynamics, the Second Law of Thermodynamics and Inflation Theory.You cannot prove your claim that the universe was created from nothing. And neither can anyone else. You cannot even provide an example of “nothing”. Even science doesn’t claim the universe was created out of nothing. Not any scientists which are taken seriously anyhow. So your reply failed in the first sentence...The universe was created from nothing. God is no thing. No thing created the universe.One of the many questions for which I don't have an answer but I have no reason to believe anyone else does either.Thats not an inescapable conclusion. That’s a forfeit to the “God of the gaps” fallacy. To simply admit that one doesn’t know is a sign of intellectual maturity, lacking presumption of that for which one has no evidence. There is nothing intellectual, or even reverent in the position of “I don’t know. Therefore god.” In fact it smacks of hubris to claim that simply because you don’t know the answer; the only possible answer must be some deity. That’s as arrogant as it gets.Nothing in the universe can cause itself to exist, not even the universe itself. Logic dictates that something or, someone, outside of said universe caused it to exist.
The committed atheist, of course, eager to advocate for the non-existence of a creator, mindlessly parrots the "I don't know" line in order to avoid arriving at the inescapable conclusion of the existence of a creator, otherwise known as "God".
The first sentence is based on science. The second and third sentences are based upon logic.
We already have the equations that back up everything I have already said.
Why is it that you are arguing against the universe popping into existence and then beginning to expand and cool?