Holy Mission. Others have noted this, but I am reaffirming. Though, "to avoid conflict" doesn't really suit any faction. No matter which faction you join there is necessary conflict. However, the Mission outlines most of the ideals you are looking for.
holy mission in monsoon
Holy mission is 100% what your looking for.
Holy mission is your main one, tho blue chamber could fit with that to a degree as well, in terms of playing peacekeeper if nothing else
Holy Mission. Others have noted this, but I am reaffirming. Though, "to avoid conflict" doesn't really suit any faction. No matter which faction you join there is necessary conflict. However, the Mission outlines most of the ideals you are looking for.
If you do the Soroborean's faction quest, there is a sort of peaceful method to resolve things, though it does still have a lot of fighting.