The perpetrators of the Inquisition - the torturers, informers, and those who commanded their actions - were ecclesiastics of one rank or another. They were men of God - popes, bishops, friars, and priests.
Sam HarrisAnd while Protestant reformers broke with Rome on a variety of counts, their treatment of their fellow human beings was no less disgraceful. Public executions were more popular than ever: heretics were still reduced to ash, scholars were tortured and killed for impertinent displays of reason, and fornicators were murdered without a qualm.
Sam HarrisThere is no question but that nominally religious scientists like Francis Collins and Kenneth R. Miller are doing lasting harm to our discourse by the accommodations they have made to religious irrationality.
Sam Harris