Pretty sure that trying to buy your way into heaven while continuing to sin don't work.
I think we all see that everyday.
But sometimes it looks like then, a spirit of vengeance takes over. And the result really IS self-righteousness.
Don't mistake vengeance with fighting back and don't mistake self-righteousness with self-preservation.
Umm... sometimes those are fine names that vengeance and self righteousness go under. (Hat tip to C S Lewis)