Galileo wrote a book in which he described these discoveries. At once he met with opposition; one man accused him of bewitching the telescope and refused to look through it at all. But the real trouble was that Galileo’s work confirmed his belief in the Copernican theory. Galileo was warned by the Church leaders and for many years he was left more or less alone. Then in 1632 he published a book coming out in full support for Copernicus and the Church took action. In the following year, Galileo was called to Rome and put on trial.