So am I. Sin isn't so much a theological idea as a common experience, present in all religious traditions. Sexual mistakes are, well, must mistakes. But rape and abuse are sins, and often crimes. I once knew a grammar school boy who had had sex with almost all of the female classmates in in large class. It was tearing him apart, but still he continued his conquests. Nation-states do the same, whenever they can take advantage of weaker nations.