We use it as proof that many have fallen away after 500AD.
But ETs use it as proof that many have fallen away before 500AD and that they corrected the mistakes.
I think several articles on TM's main site mention the UR was the main belief until 200AD.
But reading the site and especially my last quote shows UR was accepeted at a much later date too.
The differences were not about salvation but about other, unmentioned, things.
And that council was led by a UR heretic that obviously wasn't seen at the least in the council.
Likely a commonly accepted wise man.
Time to wash my veils. See you in a next post