Here's my take on the whole thing...
This sounds like a person who had a bad experience at his church and could not get the message and remains rather bitter. It happens. I spent many years struggling with religion because the particular churches my wife and I tried didn't seem to have the spirit of God there, or at least He wasn't calling us there. It took years to come across our church home and we can both feel God’s presence. There is absolutely no doubt. I can't get through a sermon without my eyes welling with tears. lol THAT is the Holy Spirit in us. The purest and most perfect Love does that to a person.
I also had to read about what Conservative Evangelicalism actually was. So this guy thinks there's too many “rules” and his story reminds me of someone I know who keeps the Sabbath and lives by OT principles. If he doesn't go home before 8:30pm on a Friday for instance you'd think he's gonna be cast into Hell, or struck by lightning! Just an example. Conservative Evangelicalism believes in the “Rapture” I read. Although that was just with a quick skimming.
Anyway, I get the guy's point. Sometimes the “church” can overwhelm us and make us “fear” religion. But, that depends on the church. I've been to them.
Although there are things he mentioned that I have problems with, I kept an open mind and can sense his heart means well, but I also think he's confused and is being deceived into believing all “rules” are bad. These aren't rules, they are God’s Word.
My advice for that guy would be to find a good home “church” where he feels God’s presence and fellowship with like-minded souls but never ignore or overlook His Word. Maybe in time he would come to the conclusion that by “proving all things” is between him and God and what he reads in the Bible. Only God can lift that veil and open our eyes to His Truth. God knows our hearts though.
If I'm way off base here, then forgive me.
It's just how I interpret the story.