Why do Atheists continue to claim something can come from nothing at all?

Nothing is an empty set:

Nothing{}

An empty set has no members and no solutions. Therefore there is no process, P, whereby Nothing could create something.

Nothing{P} = Does Not Exist

The only creative power one can ascribe to nothing is nothing, therefore nothing cannot create anything.

Idiots. Get an education, atheists. You lost the debate the day Rene Descartes was born.
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The Big Bang requires a cause, namely a pre-existing reality, because nothing has no creative power.

Anything capable of Creating the entire universe is Almighty.

Anything which is Almighty is Sentient.

Therefore, the True Creator is in fact Almighty God.
Why do Atheists continue to claim something can come from nothing at all?
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