So if a person is from a different country then murder is OK because of the moral structure or one's religious affiliation?
Well, I didn't say that, the Bible does.
You didn't say it in terms of me and you, obviously, but what you implied is that murder or any other sin's moral value is based upon the society and its moral system?
That's correct. The Bible is full of immoral act commited by very moral people.
Evolution does not agree with this because our behavior would just be the way we evolved.
No, the Theory of Evolution says nothing about behavior. And, as I said, there is both Nature and Nurture. Morals are established by the community. that is something entirely seperate.
Just look at what you posted in response to my comments. From that perspective a "sin" (if you have morals) may have an evolutionary advantage over another. If this is true then carnivores such as lions, sharks, etc. are the same as murderers. Except that carnivores kill so they can live....Why do humans kill other humans? Does it benefit our existence? Carnivores kill because they have to and its instinct but humans function on a level of right and wrong.
Stop and think about what you're saying and break it down step by step.
Aslan is not a Tame Lion