moral and religious are not the same.
and i dont know where you get this 'the is no right or wrong' for atheists. maybe not for sociopaths, but for EVERYONE else, there is right and wrong. It might not tie neatly into your little religious outlook on things, or even be hard for you to understand that people can and do do the right thing just becasue, but it happens all the time.
no religion had to tell you that having something stolen from you wasn't 'fun' for you, so why would a religion have to tell you that stealing is 'wrong'?
This starts at 9 because 1-8 were the adjective definitions, and I'm refering to morals as the things, the noun:
Morals
noun
9. the moral teaching or practical lesson contained in a fable, tale, experience, etc.
10. the embodiment or type of something.
11. morals, principles or habits with respect to right or wrong conduct.
Okay, so what I'm refering to it the principle with respect to right or wrong conduct. So, let's go there:
right
noun
20. adherence or obedience to moral and legal principles and authority.
21. that which is morally, legally, or ethically proper: to know right from wrong.
22. a moral, ethical, or legal principle considered as an underlying cause of truth, justice, morality, or ethics.
So, Atheism, being the lack of a belief system, would have no principles associated with it, no ethical values, so there would be no "right" for there to be right or wrong.
wrong
–noun
8. that which is wrong, or not in accordance with morality, goodness, or truth; evil
Again, there could be no goodness, no evil. So, a wrong would be lack of truth. There is no lack of truth in feeding your family by stealing from the neighbor - that could be right, as it keeps your clan stronger than the rival clan next door. Certainly, that's the way animal packs work. Those based on no more morality than eat/deficate/procreate. Atheism, as a doctrine (not each and every atheist, just the doctrine of atheism) has no more to it than that - eat/deficate/procreate. As a doctrine, it means no more than that.
Now, atheists can be, and virtually always are, much much more than this. But, is that because of what they are inherently, or what they were taught to be by a religious society?