A censored version with some sections changed or omitted was released four years after it was prohibited.8.) It is possible that Revolutions was not banned immediately because of its hypothetical nature and weak arguments. However, Tolsani also wrote, a papal authority “had planned to condemn his [Copernicus'] book. But, prevented at first by illness, then by death, he could not carry out this [plan].”9.) After his death, the Church was heavily involved in the Council of Trent during the years 1545 to 1563 and other matters10.) . Thus, Revolutions escaped prohibition for many years and eventually influenced Galileo Galilei, who read it and wrote on the subject himself.