Brother Nallin has the following dialogue which basically consists of (2) new quests, or one, depending on how you want to document.
Indifferent Faction to Priests of Life is required.
[Sat Nov 21 10:56:30 2015] You say, 'Hail, Brother Nallin'
[Sat Nov 21 10:56:30 2015] Brother Nallin says 'May the Prime Healer watch over your body as you pass through these dangerous lands. I am Brother Nallin of the [Temple of Life]. I was dispatched to aid the guards and residents of the plains. I can assist you if you have need of me to [cure poison] or [cure disease].'
Then if you are at least indifferent:
[Sat Nov 21 10:56:33 2015] You say, 'cure disease'
[Sat Nov 21 10:56:34 2015] Brother Nallin says 'Yes, I can cast the disease from your body with the power of the Prime Healer. First, you must make an offering to the Temple of Life. The offering is five gold coins.'
[Sat Nov 21 10:56:43 2015] Brother Nallin says 'May Rodcet Nife breathe upon your body and soul and banish the evil from within.'
[Sat Nov 21 10:56:43 2015] Brother Nallin begins to cast a spell. <Cure Disease>
[Sat Nov 21 10:56:52 2015] You say, 'cure poison'
[Sat Nov 21 10:56:52 2015] Brother Nallin says 'If you would like me to cure poison, you must offer me four water flasks. I shall see that the residents of the plains get your donation and we shall try to cast the toxin from your body.'
[Sat Nov 21 10:57:23 2015] Brother Nallin says 'May Rodcet Nife breathe upon your body and soul and banish the evil from within.'
[Sat Nov 21 10:57:23 2015] Brother Nallin begins to cast a spell. <Cure Poison>
If you are worse than Indifferent:
[Sat Nov 21 10:53:39 2015] Ealamarye says, 'cure poison'
[Sat Nov 21 10:53:40 2015] Brother Nallin says 'Your mere presence disgusts me. Please remove yourself from my sight. Until you change yourself and your ways, you are unwelcome in the Temple of Life.'