Yes a moral law is important, but moral law is not a law. So let's take this senario. Let's say that someone in Austria, where the age of consent is 14. So lets say a 25-year-old man has sex with a 14-year-old. According to Austria law that man has not committed a crime. Is that 25 year old disgusting for having sex with a 14-year-old? Of course he is. But has he violated anything that would get him sent to jail? No. So let's say I am the parent of this young girl, and I go and beat the living crap out of the guy, which I would be morally acceptable to do, but legally I could be charged with a crime because I assaulted that man. Now I am not talking about rape, but in the nation of Austria they say that it is possible for a 14 year old to consent to sexual activity. Now lets say that the elders tell everyone that, that man is a criminial because he had sex with a 14-year-old, would that be true, no it wouldn't. Would most people agree that he is a scum bag, yes, but he is not a criminal.