I'm not trying to claim moral superiority, except to say that there must be some universal moral code in order for society to function. Historically, that moral code has been that some things, lying for instance, are wrong. If you are of the belief that a universal code of morality is wrong, or impossible, then you are advocating a world where every person can do whatever they want, to whomever they want, whenever they want, with only rule of law to stop them. The problem with that is that the law can only go so far before it becomes that universal moral code, except then it's an enforceable method of control, at which point people would become slaves to it. As long as there are laws, there will be men and women writing and enforcing them, and that means that there will always be imperfections and motives. Laws without morality are simply the tools of tyranny.