In the event that we are all not simply illusions to self with falsely percieved senses, something had to exist from the beginning of time.
There are two choices
1. Something that was not alive, therefore not personal
2. a being that was alive in the sense that it is personal and capable of thought.
So far the jury is out on which of the two are the cause of what we have here.
One of them had to be ever existing.
In terms of the BBT, the little tiny might of matter could not have been ever existing because for time, space and matter to be created, it would have to be created outside of time space and matter, therefore no comprised of either criteria before inception.
If there is a God, or originator, that originator would have to be ever present
If there is no God or originator, then something else had to be ever present that would start of the creation that is not matter, space or time.
Our subjective understaning is that matter cannot be created or destroyed. However that is within our universal time space matter bounds.
The theory of special relativity is not observable and therefore not something that is a completely verified fact (objective) but rather a subjective fact in terms of assumption.
The universe is here, it got her somehow
either:
1. A non personal eternal existince of some non substance
2. a personal entitiy of originator that does not have to be misconstrued as any diety of any current religion, but rather a simple intellegent agent outside of the confines of time, space and matter.
God does not have to originate if he is the originator.
But something had to exist before this current time, space and matter reality.
There are two options.
You ask cutesy questions in order to seem sly. There is not an infinite progression of matter creating matter. The universe has been found to have a beginning.
It began, and you must decide whether it was a personal beginning or an apersonal beginning.