RE: Christians VS. Athiests

I wouldnt consider theodice to be an argument to disprove God.
It is indoctrinated in many religions let alone Christianity that God has a hand in creating evil. If not, at least, God has a tolerance for its existence.
Evil is another test for God, another experiment, just like the creation of man.
God needs evil for relevance, he created everything in a display of prowess and therefore evil. God created man with freewill to test mankind to see for himself his power.
God created evil in the same vein.
Evil is justified by Gods existence when you accept God as the creator of all things.