Sorry G C, but you're spreading ignorance if you claim the church didn't view Galileo's teaching as a threat to the one and only true faith, because
it brought into question the reliability of the whole bible. Here an excerpt from the book Vicars of Christ, which I feature on my site
http://www.LiberalsLikeChrist.Org/PopesvsChrist :
After Galileo gave one of his newly invented microscopes to his friend, Pope Urban, and the pope had marvelled at a world he had never known existed, the pope said to Galileo concerning the new book Galileo had just published about how the sun, rather than the earth is the fixed center of our universe: "You may have irrefutable proof of the earth's motion (around the sun). That does not prove the earth actually moves. . . God is above human reason and what seems perfectly reasonable to men may prove folly to God."
( I would submit that 'what seems perfectly reasonable to POPES may prove folly to BOTH men and God.')
Urban went on to say that he, as pope, was responsible for the salvation of souls. Sometimes scientific discussion imperilled souls. The Copernican system, unless taken as a pure mathematical device, might cast doubt on Scriptures. Should that happened, he would have to take steps to stamp it out.
Because the pope had read in the bible that the sun "comes up" and "goes down", the pope knew that Copernicus, Kepler and Galileo (and any number of other scientists) couldn't be right about the earth revolving around the sun, instead of the other way around,
What wounded Galileo most was the disgrace. It had been visited on him for no reason he could understand. He thought of himself as a devoted Catholic. (Yet the divinely guaranteed head of the Church insisted that he was a heretic for promoting scientifically provable facts.) How could anyone insist on taking Genesis literally when there were overwhelming reasons for it being a myth! He was convinced that scientific problems could not be solved by a clerical police force. Ranged against him, he saw only ignorance, malice and impiety posing as Christian faith and virtue. Small-minded Vatican clerics had humiliated him but they could not stop the progress of science. His was the classic case of truth being crushed by power, genius being silenced by petty bureaucracy. It showed Rome's fear and hatred of the enquiring mind which was to be repeated time after time in the centuries ahead.
The church's backward march into the future meant that its war with science and progress was to go on. It warred against liberty and the democratic process at and after the French Revolution. It made war on Darwin and Freud, on biblical scholarship, on attempts to understand the world on its own terms, free from divine 'interventions from outside'. Today, it wages war against birth control and the equality of women. On each and every occasion, the Catholic church at the highest level refers to the Bible and natural law as it tries, with the best intentions, to halt the forward march of the world. It is a melancholy fact that it would be hard to find in the last four centuries one instance in which Rome greeted with unqualified joy a decisive advance of the human spirit. Any theologian who is censured today can at least take comfort in the fact that he is not treated as harshly as the Father of Modern Science. (p. 230)
See http://www.LiberalsLikeChrist.Org/PopesvsChrist.
Check out Christ's answers to the "Christian Coalition" & "Religious Right" .