They can be either Atheists or Agnostics.
Stubborn
someone that doesnt like talking or looking at people
An atheist
A martyr.
jewish.... or a vegetarian... or a vegan
If you're asking what you call someone who joins a religion, then you just still call them by their name. But if you're asking how you call someone who's joined a religion, calling them should still mostly be the same. Just dial the number on your phone, they're not going to kill you.
a dolley is someone that doesnt work.
Shy or timid.
One name for this is a "religious chauvinist"
jewish.... or a vegetarian... or a vegan
You can't phone them if they don't have a phone.
We call those people "Hypocritical".