The Great Devil

Evil has always existed. Humans encountered natural disasters, wars with pillage and rape, disease, plagues, infant mortality, murders and theft, and of course, death... A Devil is the personification of evil as it is conceived in various cultures and religious traditions. Principle of evil a created being turning evil, a fallen angel or he's not the enemy, his name really isn't Lucifer and he isn't even evil? Or his job is to test people's virtue and to report their failures. We are each our own devil, and we make this world our hell or heaven.