Batman: (to Robin) What is the wicked man to do, according to Psalms 15?

Robin: He must walk uprightly and speak truth in his heart.

Batman: He must also not slanders with his tongue and not do evil to his neighbor.

Catwoman: That's not very villainous!

Joker: Yeah! What kind of fun is that?

Batman: (to Joker and Catwoman) It's not meant to be fun. It's meant to be a reflection of God's righteousness. He demands that the wicked man abstain from doing evil deeds and instead turn to loving kindness and justice.

Robin: And that's not all! He also must not accept a bribe against the innocent and must never forsake the Lord!

Batman: Indeed. That's what it means to be righteous in the eyes of the Lord.