Because the church at the time believed in holy things. The thought Nicolaus was a heretic. (He was spreading false rumors according to them)
Catholic AnswerThe Catholic Church never condemned the theories of Copernicus. As a matter of fact, the Church supported him and urged him to publish his theories, which he did with a dedication to the current Pope. Sixty-three years after his death, the protestants objected to his theories, and subsequently, when Galileo published similar theories, Copernicus (and Galileo's work was edited to say that it was only a theory, as neither man had actually proved their theories, and there were problems with some influential Churchman at the time who thought that the theories contradicted Sacred Scripture.Chat with our AI personalities
He believed the sun was the center of the solar system and set out, with much difficulty, in proving it to the Catholic church and the scientific world.
because he did not want to be embarresed by the Roman Catholic church because they might (and did) reject his theory
The origanal reaction was acceptance. The Catholic Church was all for it because it promoted the use of many knowledges. It wasn't until the protesants made it an issue that it became one.Here is a great link. Its alot of reading, but very informative.info-poland.buffalo.edu/classroom/kopernik/copernicus.shtm
It goes against the ideas of the church
A deacon of the Roman Catholic Church in an area I can not remember at the moment. Still, this was his employment for most of his life and not unusual for scientists of that era.