Falkus
Explorer
Big difference evil does not have any respect for life. They will take it without remorse and to suit their needs. By the paladin respecting an evil creatures right to life he is allowing this creature the ability to kill other innocent creatures.
We're not talking about a creature that's currently in the process of burning down a town here.
Who has more right to live the evil creature or the innocent who has never done any wrong?
You're talking about hypothetical future situations. That's not a Paladin's responsibility. He can't kill somebody because of something they might do.
The paladin has a chance to think this over because they are not a threat yet. But they will be if he does nothing.
Any creature has the potential to be a threat.
I see nothing wrong with the paladin slaying these creatures for the greater good.
You really should pick a better term than greater good, since it's a term almost exclusively used by evil aligned people.
There are times that a paladin has to do the quick and the dirty and there are times when he has more choice.
If you wanted an easy choice, you shouldn't have played a paladin.
Whose conscience is it on when the troll grows up big and strong and rapes, then eats someones wife? Someones mother? Butchers an entire town?
Well, by that logic, a paladin could kill just about any baby free of remorse, since they all have the potential to be evil murderers when they grow up.