Apostatethunder, right and wrong is different than sin for one reason, the guilt it engenders in the person. Guilt is mentally unhealthy.
Right and wrong should be closely related to "live and let live". Sadly, most (if not all religions) teach that certain behaviors, which are really personal decisions and do not otherwise hurt anyone, are in fact, rejected by "god".
That has nothing to do with right or wrong, that is pure control by religious leaders. It does nothing for the person, nothing for a persons spirituality, and only enhances the control of the religion.
That I have a problem with. THAT is wrong, and a sin over a persons freedom.
I realize that all religions have some of it right, but that doesn't justify the other extraordinary claims, nor the certainty that they give behind their definition of "sin". And that, is harmful to a persons spirituality.