That does not address the OP and is not relevant.You did not answer the question.
How did you personally come to your belief?
So you offer proof that the bible works, and then question it? You admitted you were saved by 14 verses!My Baptist view point began with me out of ignorance believing 8 New Testament Scriptures. I was 14. If I did not come to know God as it's result I wouldn't have remained Christian. How one knows anything comes before what one knows. Most of what one thinks one knows comes from others including what is in our Bibles. So please answer my question.
Anyhow, about tree rings. If nature was such that trees used to grow in weeks as the bible indicates, that means any rings grown after that nature ceased to exist cannot be used to date anything from that era.