[@Ghost Queen]

For the rp itself it's mostly people of the church ranging from deacons to bishops and volunteer clergymen and women. The EPOD are made of all religions. You can also just be like a freemason who answered the call  but keep that in your background. 

I wouldn't doubt that there would be some who were skeptical about religion or flat out atheist but if you want to go in that direction I dont mind just be sure to explain their reaction to the events that unfolded and whatnot and why they decided to join.

Hopefully that helps you out ^^