After all, the Sacred Scriptures spent a thousand years in the hands of the Vatican (half of that if you count the Eastern Orthodox churches) . How do we know that the cabal didn't alter, add or supress anything important on them in all those years, that's also not counting the other supposedly reformed editions that were made by people with ties to Freemasonry and the City of London ?
I might also be in dire need of some time out of the news and the digging. Feel free to call me out if that's the case.
This is demonstrably false. Historical Orthodox Christianity has always held as true:
That God exists
That He is Triune in Nature
That Jesus was God in the Flesh
That Jesus Died, was Buried, and Rose again from the Dead on the 3rd day
That the Bible is the Word of God
The majority of other doctrines (which comprise the differences between most Denominations) are secondary in nature to the above mentioned primary issues.
Historical Christianity does, indeed, have more than one working theory they all share
This is true, there a many elements that seem agreed apon. There are, however many elements that differ from denomination to denomination and region to region.
Due to the sheer amount of contradictory messages in the Bible peoples personal interpretations of the whole affair differ widely.