deity

The ignorant should learn about the splendour of our god.

These people do not like people who serve another deities.
When the level is 3 or above they want to reside at least for one point in every city of size 3 that the country has. Otherwise they will be less happy.
The other deity can be in the next categories:
1 - another deity of the same house.
3 - another deity from a house that is neutral towards the own house.
5 - a deity that is from an opposing house. Faith is opposing to conflict.

The guild will react in the same manner like the rules of anit-magic towards the use of magic.