More from the article:
Some courts used torture to determine if someone accused of a crime was truly guilty. This torture would take strange forms: Someone's arm would be forced into boiling water, and the verdict would be based on how well the arm healed days later. Other courts simply tortured people to get them to confess to the crime. The courts themselves even recognized, in their twisted way, that a confession given under torture held no legal meaning. Such a confession had to be confirmed by the victims while not being tortured within 24 hours. If they refused, however, they were simply tortured until they confessed again

People were often tortured to force religious conversions. They also faced torture because they may have committed heresy against the established church. Thousands were tortured during the Inquisition on the pretext of religious heresy or conversion, although Inquisitors in general were often motivated by more earthly concerns - they took over the estates

People think there's brutality nowadays. Obviously they don't know history

And we think times are hard now

Unfortunately, it doesn't seem like we learned much from history either