Well if that's the definition of sin, Diamond, then there's not many sinners. Even people on these forums who aren't religious, I'm sure most have a kind heart and intend no harm on anyone. If that's the case, why shouldn't I be non-religious then and just have a kind heart and intending no harm on anyone, then I will be sinless. Sin to me is doing wrong, meaning it or not. When someone does wrong and doesn't mean it, it will still have bad consequences. I've used the analogy once before on here, but if a surgeon makes a mistake and kills someone he's operating on, is it not wrong that he killed them? Sure, he may have not meant it, but if he was incompetent to be a surgeon, shouldn't there be some kind of consequence? He may not have studied like he should, should he not be held accountable for being ignorant? We know ignorance kills, you can't deny that. We know killing someone isn't good, you can't deny that. Is there evil people that just do things to cause no good at all? Even a murderer can feel it will do him good to get rid of someone. In their mind, they have no evil intentions, is this not sin? Point is, wrong whether believed good for someone or not is still wrong/sin, so my definition is correct. That is why there are so many things about Islam and religion in general that just doesn't make sense. Listen to myself, starting to talk like an atheist now, yeesh. But I believe in God, just as Muhammed did but feel it's time to make sense of all the inconsistencies of the other religions, including Islam.