History has shown, for over a century, that agreement on a number of things is impossible.  However, not everyone is right.

Now, there are two basic positions:

1. It is impossible to know which of two contradictory, original language texts is the true text.
2. It is possible to know which of two contradictory, original language texts is the true text.

Those who hold position 1, the knowledge impossibility position, are ignorant of the aurum verses that teach that:

God has overcome all textual contradictions.

This leaves us with position 2, the knowledge possibility position.  Well, now that we know that we can know which of two contradictory, original language texts is the true text, we need to know the mechanism(s) by which this knowledge is obtained.  See The Mechanism Principle.