In post-Reformation Poland—the largest state in Europe and home to the largest Jewish population in the world—the Catholic Church suffered profound anxiety about its power after the Protestant threat. Magda Teter reveals how criminal law became a key tool in the manipulation of the meaning of the sacred and in the effort to legitimize Church authority. The mishandling of sacred symbols was transformed from a sin that could be absolved into a crime that resulted in harsh sentences of mutilation, hanging, decapitation, and, principally, burning at the stake.