If such beliefs are interrelated, it's a normal acceptance, if not it is contradictory.
Ignorant.
Probably called: A new Religion.
Beliefs that are different to any established church or religious organization is Secularism. While beliefs that differ or are counter to specific religious doctrines is call Heresy.
Target cell
An imitator
An Underwriter takes the risk that you won't die young. This is worked out by Actuary's making Actuarial tables of usual lifespans.
If the employer accepts your application, he or she will call you. You do not have to call, and I would advise against it.
A person who speaks 6 different languages is commonly referred to as a polyglot.
misionary
hairer
Versatile. Interesting.
A "polyglot" is someone who knows several languages.