Today for the first time my mother asked me why I'd left the Christian church.  I was deeply involved for a number of years and really did love the ideas and feelings it gave me.  She sent me a letter and I sent back with this.  It's the clearest and most level-headed way I had of telling her what happened and I figure it's safe to share with the INFJ's here.
Hey Mom,
Honestly? It was probably the people and the questions nobody would  answer. Some people can take things like 'God works  in mysterious ways' as an answer. I took it the same way you'd take a  cop issuing a traffic ticket and then saying 'The law works in  mysterious ways'. You'd want to know why and if enough people told you  that 'This is how things are, just deal with it' then you'd start to get  pretty angry. 
I wanted to know lots of things and  since then, I started finding answers to many of those questions but the  information just wasn't there in the language of the bible to answer  those questions. Christianity is a language. Like you wouldn't use Zulu  to try to explain particle physics. The language just doesn't have words  for it without making up a bunch of new ones nobody understands. It  would be a lot harder to use that language than to use a language that's  closer. Christianity has lots of good words for interacting with each  other and for ideas like 'You are part of the universe' and 'Be kind to  one another to make civilization operate'. 
 
I like a  lot of the ideas of the book but I always found preachers a little evil.  I know evil is a powerful word and it implies a lot of things.  Preachers are there to 'lead the flock'. Why couldn't people lead  themselves? They've got the book. Nobody would ever tell me what  qualified them to lead and everyone else to follow. I always wanted to  put my hand up in Church and say 'Hey...that doesn't mesh with this  other bit of the Bible. Is that a mis-translation or do you just not  understand it?'
 
They all seemed to have some kind of  political inclination and a leader in the spiritual who makes the  spiritual political is making God into a thing of politics. I can think  of no meaner or more base impulse of man than politics. They're  dictating to people with an umbrella of God rather than letting God  operate on people and the people make their own decisions. I know people  are supposed to lead their own lives but not many of them do. Sad  thing. 
 
As for the book...I found too many versions.  Translations which were flat out contradictory. I never knew which to  take as real and I felt that if I couldn't take the whole as real that  nobody could ever really tell me what was real in it and at that point  I'd just be making it up as I went along. The whole idea of religion is  learning from someone else about the nature of living and if you're just  making it up, you're not learning from God. At least, I didn't feel  like I was learning from God. 
 
I could feel God  sometimes. I felt the same thing a few years later on magic mushrooms,  and again having sex with a person with whom I'm deeply compatible. It  was the exact same emotion. I know it's purely subjective, but it was  precisely the same. I'd pray and I'd feel God after a little while, like  a warmth in my mind and a quietness in my heart. It was like  experiencing the universe except without senses getting in the way and  mucking things up. 
 
Finding out the experience wasn't  unique to one religion and that lots of people who've never even heard  of Christ or Yaweh could experience that same said thing really took  some of the significance out of what I believed when I was younger. My  beliefs and feelings weren't special or unique anymore. Heck, anyone  with the right mindset could find that place and touch those feelings  and didn't have to jump through hoops like 'Go to church' or 'believe  abortion is wrong' or 'don't be gay'. 
I read some  other holy books and none of them seemed to be any more 'right' or  'wrong' than the Bible. Okay, some of them were a bit retarded (Magic  Mormon Underwear springs to mind) but...still.
These are the reasons I left.  I never stopped looking for deeper meaning. 
Love, 
Chessie
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