Cite a document.
Are you for real? Go to any public library and you will find many relevant documents under the heading of Inquisition .a period that lasted around 600 years. The Roman Catholic Church was the bad guy here responsible for up to 50 million deaths of the TRUE CHRISTIANS. Anyone who disagreed with the Catholic Church led by satanic popes were considered heretics and murdered. The so called church during that time sold indulgences, tortured and confiscated private property, etc., etc. It is a sad period of history of the present Catholic Church.
If you are a fundamentalist, Protestant Christian, or a Bible reader and believer in Christ and lived during that time you would have been considered a heretic. If you are a Catholic, take heart, no one blames you for that past.
Probably the best book out of hundreds to read about this is Vicars of Christ, by historian Peter de Rosa. Or you can go to this website
http://www.truthbeknown.com/victims.htm
There are many references to chroniclers of that sad period of history. In particular watch the hour long video for eye-opening testimony.