In Germany there has been a court ruling that it is allowed to call the catholic church a “Kinderfickersekte” which translates to “child raping cult”.

It was only a lower court and the church choose to not object against it probably because they were smart enough to fear the additional publicity this would get if a higher court would confirm it. https://taz.de/Gotteslaesterung-ist-kein-Problem/!5067953/?t