[quote=@LordZell]
So I was wondering if rather then a nation could I be a cult/organization.
[/quote]It might work, especially if you behave nation-like by having borders or anything close to that.
I don't think this is the time where you can have decent influence without any kind of national power at least backing you.
Say, you are playing as a communist movement but without a nation actually sticking out for this ideal and providing an example for others you cannot hope to properly sway the rest.