If you take a look at history you will find that the understanding of what is good and evil has always existed before the individual religions. The religions were only invented by people afterwards in order to express this idea.
If you ever start feeling like you have the goofiest craziest most dysfunctional family in the world all you have to do is go to a state fair. Because five minutes at the fair you'll be going 'you know we're alright. We are dang near royalty.'
