I understand the entire belief system, like i said ive gone through both catholic and christian churches, classes, etc.
IMO the good and evil thing is a lil ridiculous. But not everything is gonna fall into two basic categories and each person is gonna have their own opinion as to what will fall into each category. Its like SQ for example, everyone has their own opinion of what is good SQ and what isnt good SQ.
Unless there is a defined list of what is good or evil they cant be put into a certain category. Example - some ppl would consider smoking weed an evil thing to do, while others are the polar oposite on the topic. Some could believe that smoking weed is a good thing to do, as it will lighten the mood and general straighten out their current poor attitude/disposition, etc.
There are arguments for each side of the fence, there always will be back and forth. Unless actual scientific proof comes out that is indisputable that Jesus did exist and all these things from the bible actually occured in the way they were written. Even then many still will say that the research was tainted and things of that nature.