The parable of the Pharisee and the Tax Collector come to mind. You need professional help.
Think you're really righteous? Think you're pure in heart?
Well, I know I'm a million times as humble as thou art
I'm the pious guy the little Amlettes wanna be like
On my knees day and night scorin' points for the afterlife
So don't be vain and don't be whiny
Or else, my brother, I might have to get medieval on your heinie