lol no

We know for a fact that they weren't written by eye witnesses. They may have been based on oral tradition that came from eye witnesses, but virtually nobody claims they were written by eye witnesses.

our ancestor might witness our journey and we don't even know in the dark matter

And I might be a gnome unicorn hybrid that farts back bacon cheeseburgers

Evo x ganggggg

Atheists amuse me. They have no problems believing in the Big Bang, but they have problems believing in a Creator. ¯\_(ツ)_/¯

i think atheists are more agnostic than refusing to believe

That's more or less like saying "they believe in electricity but refuse to believe in electron pushing elves". There's no reason to add in the second thing to explain the first.

Depends how you define agnostic. Even Richard Dawkins doesn't claim to know there is no God. By some peoples definition hes an agnostic, but labeling him as an agnostic means youre using a definition that includes virtually all atheists so it's not a very useful definition.

Lmao no it's not. The theory of Big Bang is total horseshit and takes A LOT of faith. There is absolutely zero proof to support the BB theory!

No reason to engage somebody this dishonest. You aren't even willing to do a simple google search to see what observations lead scientists to hypothesize the big bang so I have no reason to think you are approaching this conversation in an honest fashion.