Sin? I don’t buy it, and I’m one of the more religious people I know. Of course, I’m a very agnostic religious person, so that might have something to do with it.
I have varying levels of disagreement with different definitions and concepts of sin:
a certain offense pardonable by a certain ritual. I can agree with that,* if *we admit that the one doing the pardoning is the person who feels he has “sinned” and the people around him who will treat him differently as a consequence of him going through some trial and proving he’s really, really sorry and won’t do it again. But I think the rituals of today are too slight to be effective. 1000 years ago, when the act of contrition was substantial and public - a king who only ate bread and water for six months to demonstrate his sincere regret for his wrongdoings, for example - I think it might have been useful. Or if the act of contrition relates to the sin committed: steal something? Your act of contrition is to work at the store you stole from for no actual pay, for twice the hours it would cost at minimum wage to pay for what you stole. Those make sense to me, and allow both the guilty and those around him to forgive him. A few mumbled prayers? Bullocks. Too easy. Too many people will either sin again because the payment is so slight (no penitence) or still wander around feeling guilty because they haven’t paid enough for what they did.
I agree with enigm4tic: God is probably more concerned with how you live your life after your sin, not how you obtained your Get Out of Hell free card.
“a crime against God”: what does that even MEAN? Last I knew, God/dess/es were incorporeal, so how do you sin against them? You can do wrong to people and plants and animals and buildings, but then you need to make reparations to whomever or whatever you’ve harmed. Last I knew, God/ess/es were also fairly silent or fed conflicting messages through prophets, so how do we even know what the will of God is/are? Is this the bashing-babies-against-stones God or the turn-the-other-cheek God or the rip-hearts-out-in-sacrifice God or the let-blood-fill-the-public-square God or the don’t-kill-anything-not-even-a-bug God? No matter what I do, I’m going against the will of Somebody!
I guess I mostly agree with Thudlow Boink. The closest I can come to a concept of sin is being out of tune with one’s higher self, one’s spiritual growth, the universe, the great cosmic orgy that is life. I feel it, quite literally, as a dissonant note deep inside me that’s as irritating as a mosquito buzz on a hot August night. That’s my warning bell that maybe I’m spending too much time on the Dope, or too much time smoking dope, or “forgetting” to do my spiritual exercises that make me feel so good when I do them. Those, to me, are “sins”. They’re things that are tempting me away from the expansion and growth I feel when I’m doing what I have promised myself I’d do - get to know the universe a little better.
What I DON’T believe, most emphatically, is that we are all natural sinners and deserve eternal torment for it. I don’t believe babies and small children are capable of sin, or even of moral wrongdoing. I’m studying hermetic philosophy right now, and I’m struggling with the Kabbalistic idea of The Fall, as it’s just so sticky gunky grossly covered with Judeo-Christian guilt, despite my teachers’ assurances that “it’s not like that really, wait until you know more and you’ll feel better about the whole thing.” Ugh.