I think that it will make sense if you look at where it fits into the Bible. Most of that book is a historical account and foundation for what follows. It's full of geniology, family histories, etc. so it's not trying to tell what's right and wrong as much as it is giving a backdrop for the rest of the Bible. It's basically just telling it like it is. The Bible is more than a book of rules; it's an acount of the redemption that is offered to all through Christ, so it will have may facets. I could write for awhile on this one...

SP