Skye -- "Hypocrites were the only people Jesus spoke to harshly. God hates hypocrisy and the ill-treatment of the powerless. If you were powerless and ill-treated as a child, he was on your side. He loves you now. Don’t let the wrong actions of humans put you off him."
Therein lies part of the problem and as Starblaze said, for many, the ship has sorta sailed. You said, "all the teachings for children that you list aren’t meant to be followed in isolation from the rest of Scripture." Exactly. But as you said, that wasn't how Christianity was applied around Me and I could see the hypocrisy.
So 'God' was "on my side"... What exactly did he 'do' that helped Me? How did his love benefit Me then? All having 'God' in my life did was create more guilt and shame in myself.
"I agree, they can live a good and moral life (by human standards) their own way. But can they be right with God, and escape judgement for wrongdoing, their own way?" As soon as you add a 'but', the message is to ignore what came before. I don't care if I am 'right with God'. God has never done 'right' by Me. Much like my abusers he wanted/demands love and devotion and gives nothing positive in return from my POV.
"Who has never done anything wrong?" -- I've heard many EP's claim that and Christianity so...
"It is a shame to miss out on salvation, and all the benefits of a relationship with God in this life, because of being put off by the wrong actions of humans." Says who? My 'salvation' came when I realized I had the right to believe whatever I wanted... NOT what other people wanted Me to believe.
"The message of the Bible is not like a belt for someone who has braces. It’s like a parachute for someone who’s in a plane that’s about to crash." -- If my choice in a plane crash is to grab 'the book' or the parachute? I'm leaving the book...
I agree with Starblaze... I don't really need to be told I am 'wrong' in some way, for turning away from one more thing that caused Me pain...