You do realise that the bible does not state that the Universe wasn't created 6,000 years ago...
According to the bible, Mankinds existence on Earth is approx 6,000 years. There has never been any mention of a time frame of when the Universe was created. All it states is that "In the beginning God created the heavens and the earth" and that could have been, hundred of thousands, millions or billions of years ago, we don't know, all we know is that it was created first.
So do not assume or misinterpret when debating
