To all that believe Mary didn’t die.
Who was the truth, in this case that she couldn’t die, revealed to and when? Obviously, generations, who lived closer to the event, believed otherwise.
And the concept, and reality, of the Trinity is found in scripture for anyone who can count.
We are told, in scripture, that there is only one God. So God =(1) Distinct Nature of God =(1), Jesus says that He and His father are one. God = (1) Distinct Nature of God (2) the Holy Spirit proceeds from Father and Son. God = (1) Distinct Nature of God = (3) So logically 1 God with 3 (tri) distinct natures = trinity.
The witness to Jesus’ words, the concept and teachings were always in evidence. The understanding may have become clearer and the explanation better, but, despite arguments about it, the core information about the Trinity was present in the gospels and was not changed.
That is quite different then what we are discussing here with the Assumption, because the scant core information we initially had about the Assumption led to the understanding that Mary died. Many hundreds of years later some people come along and claim that either:
A) the core information has changed, due to revelations of the Holy Spirit,so our understanding has changed. Or
B) our understanding has changed so we need to disregard the initial core information, since it doesn’t fit.
So, if it’s “A”, to whom and when was this revealed?
And if it is “B”, that is a dangerous practice for any religion that wants to maintain accuracy and preserve its teachings. IMO