How to do you change to auto-declare war for cult?

[masternetra]

I was wondering how to do you remove the part of Cult of Planet that forces you to be at war with the player with the lowest planet attitude? Personally this should be handled by the AI in some way instead of forcing players who take control of it into it. I mean it would be fine if the AI was scripted to do this, but would like to play as a non-warmongering version of the cult at least some times.