The Scarlet Monastery (quest)

Visit Joseph the Awakened.

The same Monastery in Tirisfal Glades that the Scarlet Crusaders now occupy used to be a major training ground for our paladins. Now the Forsaken loom over it from the Undercity and the Crusade prevents us from utilizing it to train the very soldiers we need to deal with the Forsaken!

Look, I don't trust him, but Joseph the Awakened waits inside the graveyard. Go speak with him - although he is a crusader, he says he now rebels against them, providing us with an opportunity to take back what's ours.

Captain Nials sent you? I haven't seen her in ages! How is she? Did she get my letter?

Oh, you're not here for that. Well then, let's get down to business!