this is a serious question, so please don't add anything stupid, like 'i'm the source of evil' or something. All of these choices have been speculated by philosophers and theologians in great depth.

Humanity will destroy the world, not God or the Devil. It's stupid to give the guilt to others and not to us....

Will someone please rescue the SCAPEGOAT!!!Pass him a drink of water. Say it will be okay and pat him on the head! Stop blaming everything on others, if you made a mistake, committed a sin or just mad someone cry ITS YOUR FALT!!!! Not SATAN! Not GOD! YOU!!!!!! The inability to accept responcability for your actions, and to do something about to correct your ways it is the true source of EVIL!!!

SonOfPein, Butchery... BRAVO!

human minds definitely..

I find it hard to pick an answer, because for me, everything I don't like is bad/evil and everything I like is good. But I somewhat agree with what sesshyswind said, it is so easy nowadays to blame everything on others - god, the devil, demons, the little voices in your head - instead of just taking the responsibility for your actions. Our society offers too many ways out, I hardly can blame anyone who takes this easy way out.

Satan RULES!!!!!