You really aren't paying attention. Tell me why raping and killing is wrong in a godless universe. In my universe I know why it's wrong to hurt others but without a God there's no rule that says anything is good or evil. In a universe created by chance why would I want to be good as you define good? Why would I want anything but what makes me happy?
I am completely paying attention to the exact words you wrote. You literally stated that unless God exists, you see no reason not to rape, kill and steal for your own benefit. That's what you are saying. And if that isn't what you are saying, then you need to think of different ways to word what you are trying to say. Because even this latest reply from you reads as MORE OF THE SAME.
I can tell you exactly why I feel that raping and killing is wrong in a godless universe, and why I feel that everyone else should also feel that way. And it doesn't, at all, rely on the existence or non existence of a being I can't know exists or doesn't exist!
So here goes - as a human being, capable of abstract thought, and who can witness or be affected by the actions of others, and can then contemplate what it must be like for those others being acted upon, based on one's own feelings in some of those same situations, it becomes very clear what is "good" to be experienced, and what is "bad." And since we are all constructed very similarly due to our human DNA, it is no great mystery that the majority of us come to some of the same conclusions about what is "good" for a human to experience, and what is "bad." One's own "goals" tend to be to act toward what is "good" for ourselves, and avoid what is "bad." And if we can extrapolate those same goals out to the rest of our human partners (something the human mind has been evidence to be entirely capable of doing), then we can understand that we would be hurting or trampling on other's goals by taking actions that would impede another's ability to reach those goals. Goals like maintaining health and bodily wellness, or maintain mental health and mental wellness. Acting in ways that we understand would be detrimental to those things for another is understood to be acting with malicious intent, and those around us will react negatively - possibly even to the tune of locking us up. And if we can't understand why we are locked up, then it is best for the rest of humanity that we remain locked up.
And, in fact, ideas like the above are what have basically dictated human development of morality anyway - determining what is best for us all by relating to one another what is and is not acceptable. Being in situations ourselves that we don't like and benevolently deciding that we would like to protect others from those same situations. Remember, The Bible didn't always exist anyway. And even if He exists, God has been mostly hands off for quite a while, and so it makes sense he was pretty hands off at all times - especially given the accounts in The Bible where God's actual moments of intervention are pretty few and far between. So... here we humans are, even by a biblical account, going about the business of figuring out "right" and "wrong" by ourselves. Then The Bible is written... and so what? We STILL go about the business of figuring things out ourselves, because The Bible is entirely inadequate and outdated.