The paper's aim is to show the fight of the church against the Potter book series of Joanne K. Rowling and the actual situation which is presented in the books. This fight is based on the acrimonious claims and heated-up discussions which were made by some church members who sued the books as "being evil" and a "seduction to the bad side" for children as well as "having a satanic content" etc. At the same time, positive comments of several church leaders and the author's declared opinion are stated. Finally, book four "Harry Potter and the Goblet of Fire" is interpreted regarding the claims of the church and a neutral observation of the story.