This is something I posted last year, but I thought it applies.
I know that for the most part I'll be discussing this in the context of Christianity, but it's not limited to that. In other words, don't be a pedantic anal retentive SOB and try to get on a high horse about how I keep things in terms of a specific monotheistic religion involving a God of the omni-predicates. I already know that, and it's because it's a pain in the ass trying to keep everything in general terms. If I was writing a formal philosophy paper things would be different; this is for a forum. I think there's a difference in what to expect.
About six years ago I was practicing Christian. Or at least trying to be, I should say. About four years ago upon some deep reflection I decided that deep down I really didn't really have any faith. I was in a state of trying to make myself believe something. After some consideration, I decided to stop trying. I stopped playing a game with religion. I stopped putting on a hypocritical façade of being a spiritual person, and I walked away.
Now, unlike most people who I have encountered with this type of story, I don't hold any special hostility towards religion. I don't spend my time looking up criticisms of the Bible, bashing Christians, accusing organized as being a crutch for the weak, or any of the other activities usually associated with militant skeptics out there. I don't look down at people who do have faith and try to live the way they feel God wants them to. I respect their beliefs. Probably more than that, there's probably a feeling of jealousy mixed in there. I wish I could believe, I just don't. When people discuss their faith with me I don't object. I think part of me does believe in God. At the very least I'm afraid of going to Hell. But then I've always felt that's not the healthiest approach. I figure that God doesn't want people going to Him for fire insurance. Sometimes such talks make me feel a bit uncomfortable, especially if I'm told that I should pray for reassurance when I'm having one of my turns, or that going to Church would be good for me, or something like that. The reason it makes me uncomfortable is because part of me wishes I could do that, but I know that to agree to it would make me a liar. But I also know in the back corner of my mind I really don't want to come out and say no to it.
I've already mentioned that I don't mind people discussing their faith around me. Maybe it's due to my own inner struggles and that while I don't agree, I understand. I don't know.
I do object when other people object their discussions. There's the classical "don't force your beliefs on me." "Religion is personal, keep it yourself." "Other people don't like hearing about it." Well, let's see. Telling someone not to force their beliefs on other people is a belief you're forcing on other people. That's always been a pet peeve of mine. Yes, it's a convenient answer. Yes it sounds good. Sorry, it's a self-contradiction. And all three objections listed are specifically applied to religion, but there's nothing inherent to any of them that limits them to such. You could substitute just about any social structure, theory, activity, what have you and the ideas are still more or less meaningful. Why does religion get the special treatment? Yeah, we've all ran into the loud mouth preacher waving his Bible around with his neatly parted hair and shining teeth. We all know some hypocrites out there who smile and praise the Lord one minute and then stab you in the back the next.
But there's assholes every where. There's nothing special about the religious ones.
I've always felt one big problem with most discussions is a lack of agreement of a meta-language. Actually, more than that: there's the complete lack of acknowledgment of there being a problem of meta-language to consider. Let's say ideology A has belief x. Ideology B implies not-x. B then tries to explain to A how x is false and not-x is true. However, since it is in the context of A, the arguments presented aren't really meaningful to B. For a rebuttal of x, it either needs to be shown that x is inconsistent with B, or there needs to a meta-language A' adopted that provides either an area of common agreement of A and B, or has principles that A and B were derived from. And no I couldn't make that any more confusing than that if I tried.
One of the contributing factors to the crisis of faith that led to my rejection of it was an inability to make judgment calls against people. The teachings I had heard told me to be firm in my conviction, and that anyone who had not accepted Christ was on the highway to hell, no if's, and's, or but's. Whenever there was a moment of people telling me that they held to a different idea or didn't feel inclined to really have a firm opinion on such matters, I really couldn't find it within me to argue with them. They had an answer that worked for them, they were satisfied, they weren't hurting anyone. I didn't see what the problem was. I could say what I believed, but I also never made any claims that I was absolutely right. Well, maybe I did, but each time I felt like a jackass afterwards.
A few times some friends told me they were gay or bi. Each time, despite years of being told that I needed to try to save them, I just shrugged and accepted it. Well, not even accepted. I didn't see what there was to accept. They were gay, so what. Same person I had known for however long. Now, if they had said they liked "So Happy Together" by the Turtles then we would have had problems.
I'm not a relativist. I don't believe that morals and ethics are a matter of opinion. I do think there's an absolute truth out there. I just don't know what it is, and I'm not sure anyone can ever know what it is. The best anyone can do is figure out what works for them and lets them live and let live in peace.