I’m a Roman Catholic, I believe in God, but my beliefs are a bit different than what the Bible says, I believe that God created the universe but I don’t believe god created the world in a week (6 days + 1 day for rest) I believe he created the universe as the big bang, reason being is he wanted to test people’s faith in whether they believe the scientific theory or whether they believe in him despite what science has to say. Reason the Bible says a week, well remember the bible has been rewritten/retold especially the old testament several times. And in some stories told several times before it was written down, plus we don’t know who wrote some of the stories, so the possibility of some of the stories being stretched or interpreted from one language to another is wrong, is out there.
As far as evidence, well obviously there is no hard core evidence, but talking about the old testament, there is some soft evidence that some of the stories and places it talks about actually happen, like Noah’s flood, the Ark actually existing, or that town that was so evil god destroyed it (forgot name), from the Ark of the Covenant still existing in hiding to the Holy Grail existing, just soft evidence.
What I like to keep in mind is God acts in mysterious ways…