I'm not closed off to new ideas either - indeed, I'm fascinated by religion and the stories - and I'm a huge proponent of transcendental meditation which requires you to have an open mind, but I just can't put any faith in something which has no evidence at all. Nobody, anywhere, has been able to prove that the major miracles described in the bible actually happened.
We've been searching for Noah's Ark for 2500+ years and we can't find a single shred of actual evidence of it existing. Most of the stuff in the bible, like the general history and timeline of events is true, and we can prove that, but that's because we think it was written by people who were there at the time.
The miracle elements come into play because people sought reasons for things they couldn't understand, or wanted to provide reasons for awful things happening because of nature.
What we do know is there was a man called Jesus, and his followers believed he performed miracles. However, it doesn't mean he actually did these things, nor was he the son of God. His followers rewrote and wrote parts of the bible to fit their narrative - it's something we're still doing today with other parts of history.
It cements it for me that we're able to find so much information about Stone Henge (although not as much as we'd like) but we can't find even a tiny piece of evidence of Noah's Ark, The Ark of the Covenant or anything like that.
Hell, even the things the Bible are right about - like the destruction of the walls of Jericho - are described in the bible incorrectly and are about 150 years too late.