The doctrine in the church is that 1Cor12 is a valid NT text - pointing God's teaching on spiritual gifts.
Just as "EACH ONE" in 1Cor 4 was said by Paul to have a "revelation" so also Ellen White happens to be "yet another" example of that spiritual gift - as was Agabus (yet "another" NT example of a non-Bible writing prophet) and Anna (yet "another" NT example of a non-Bible writing prophet).
Trying wrench the subject around so that Agabus or the 1Cor 14 saints that met with "EACH" one having a revelation -- are all examples of creating "new doctrine" or doctrine based on "the Word of Agabus" never worked in the NT - and still does not work as though it were a "funny kind of exegesis" today.
I thought this was the obvious part.
in Christ,
Bob
Alot of words just to dance around the question.
How about a direct answer instead?
That Ellen White is a prophet IS a doctrine of your church is it not?
A simple "yes" or "no" is all that is needed.
Not betting the farm that you can do it though.