War? They're simply defending their planet from the Imperium.
Nevertheless, I don't plan to name his denomination. I was just trying to decide if I needed a confessional. And if I need to rename Rosary, the palace droid. No to the former, yes to the latter.
There seem to be a lot of different names for a place in a church where Elder Amos and Joseph can go for a chat after services. The vestry is too busy with the choir changing out of their robes. Some churches have a parlor. Others have an attached living area. It's Amazing Grace Cathedral (the grandest church in Eden, where the Royal Family worships), so I'm not sure I want a living area attached to it. Sitting area? A study?
Like you said, I'll make something up.