georgec said:

So the Old Testament is the UOT, the New Testament is the Special Edition, Lucas is the Messiah, and the Prequels are the Book of Mormon?

I prefer to think of the UOT as the Holy Bible:

Star Wars is the Old Testament.

Empire is the four gospels of The New Testament.

Return is all the other writings, like St. Paul, etc - not as relevant as the rest of the Bible, and in some cases, rather strays from the original intent, but is still part of the overall book.

The prequels and special editions are Apocrypha.