Some Interesting Definitions of words:

Catholic: of or including all Christians.

Orthodox: Conforming with tradition or generally accepted beliefs.

Christian: A person who has received Christian baptism or is a believer in Christianity.

 

All Christian are Unified, not in tradition or behaviour but in spirit.
Anyone not part of that union is not a christian. Simple isn't it.
And Hard.!!

Thought for the day : What would happen if everyone who claimed to be a christian lived out that unity? 

Anyone who wants to contact me with regards to my views on christian unity can contact me via the contact details on my front page

All Definitions taken from the Oxford Dictionary, Thesaurus, and wordpower guide.