Ok, so we have this problem in our game. The cleric just got true seeing, and now casts it and sees everyone's alignment. He is stated to be Lawful Good. He sees some guard is Lawful Evil. The cleric kills the guard. Is this a non-good act on the part of the cleric?
Two sided argument
(Cleric's argument) This is guard did something to be Evil and will continue doing those things, otherwise he wouldn't be Evil, merely neutral. Letting this guard continue on being Evil would make for more evil in the world.
(DM's argument) Wandering around looking at people's aura and playing god by killing those that radiate Evil seems very non-Good. At a minimum, it certainly isn't Lawful because the whole reason the cleric doesn't have the guy arrested is because radiating an Evil aura is not illegal.
Any help?
Two sided argument
(Cleric's argument) This is guard did something to be Evil and will continue doing those things, otherwise he wouldn't be Evil, merely neutral. Letting this guard continue on being Evil would make for more evil in the world.
(DM's argument) Wandering around looking at people's aura and playing god by killing those that radiate Evil seems very non-Good. At a minimum, it certainly isn't Lawful because the whole reason the cleric doesn't have the guy arrested is because radiating an Evil aura is not illegal.
Any help?