Ah, the age-old question of us just not being able to believe that Cain could have married one of the many sons and daughters, direct offspring, of Adam and Eve...it sometimes makes me laugh when asked that...not at the person, but at our own culture. I was asked that tonight by a dear Chinese friend who is even a group leader in a huge Bible study we do every Monday night as we drove home from our study. In return to his question, I asked him, "What do you think about Abraham marrying his half-sister?