Thanks for this lead in...because whatever the churchs reasons to argue were, from a scientific viewpoint, heliocentrism is a theory.
In heliocentrism, it is a fact that the earth revolves around the sun. But in an expanding universe, that fact is only some kind of "greater absolute truth" if you are standing on the sun. So, isnt our view today of heliocentrism both fact and theory?
I really think you got the concepts confused somehow.
Galileo was not a prophet, nor did he present himself as such. He was a scientist. He neither tried nor had to present some sort of, as you put it, "greater absolute truth".
He was just a scientist presenting his finds and explaining the conclusions coming from it.
In science, nothing has greater credibility than theories. Science is not a source of dogmatic truth.
And that Galileo's model was not ultimate and turned out to be superceded by later ones has no bearing whatsoever on his situation with regards to the Pope and the Catholic Church.
So, no. Unless you have somehow convinced yourself that Galileo threatened the life and reputation of the Pope instead of the other way around, I truly don't see how one could seriously propose that Galileo owes the Church any apology whatsoever.