The Mosaic Law has never applied to Gentile nations. And it does not apply today. However, right and wrong do apply. And the civil laws, if applied, would make for a better situation. If murderers were all put to death for their crimes, less people would commit murder, and no one who had been caught would commit any more murders. Same for many crimes. But as it stands now, sometimes murderers are let back on the street, and they kill, again and again. But if they had been sentenced to death, they wouldn't kill anymore. Same for rapists, and child molesters. Although child molestation is never specifically confronted in the Mosaic Law, I think we can agree that it is wrong. And can you imagine the ramifications for the RCC if child molesters were put to death when found guilty? But, today's las allow molesters back out onto the streets in abuot seven years. That is one of the biggest atrocities of civil law these days.