Nobody KNOWS any of this for sure because it's not possible to prove it!
So there is no need to be too dogmatic about atheism, or about any faith.

All educated people know that religious texts are full of events that contradicts the law of physics etc.

About the idea that part of the Bible was handed down by God, and that some people were "filled with the Holy Spirit" etc, and wrote the Bible: Well; you can either say "nonsense!", "I don't know" or "I believe it!". I can sympathise with either opinion: It's a personal choice, and it's dependent on personality and upbringing how you ultimately relate to this question.

I believe in God for a mix of logical and illogical reasons. I recommend people to consider it. The people I know who are religious are generally a bit nicer than the people who are not. But I don't always behave in a completely Christian way....

Without religion who really decides what's right or wrong? The popular view? I.e. "Big Brother" participants.... and the tabloid press...? Advertisers, the State....? I don't trust any of those.