sin

Today, I joined to the couse for studying the Bible again. We talked about "sin". "sin" means an offence against God or against religious... We are separated from God by sin. But, I couldn't imagine what God is, what sin is... It's quite difficult for me. I was asked if I could distinguish "big sin" and "small sin". I aplyed them, "No, I can't. I think murder is a big sin, but it's depend on the situation. For example, in the war, a man would kill someone, but actually he didn't want to kill anyone. In that case, I can't say it is a big sin". It was so hard for me to explain my opinion in English.
Now, I tryed to read the story about the Bible for children. In England, "for children" also means "for me", for clothes, books...etc.