Bad is good; good is bad has a striking resemblance to good vs. evil and spiritual warfare. Whether you believe in satan or not, there's a strong argument for it in just looking at how people are deceived into believing and justifying such evil. Why else would people naturally gravitate towards committing evil 24/7. People desire and lust after it. If you don't fight back or aren't aware of the battle you're probably on the same path. That path leads to extreme pain and suffering in hell.