What is name of person whose ideas were incorrect in the opinion of the church?

One prominent figure whose ideas were deemed incorrect by the Church is Galileo Galilei. His support for the heliocentric model, which posited that the Earth revolves around the Sun, directly contradicted the Church's geocentric view. As a result, Galileo faced significant opposition and was tried by the Inquisition, ultimately placed under house arrest for the remainder of his life.