Medieval writers represented Jewish and Muslim bodies as jointly diseased and degenerate

Evidence

Both Jews and Muslims appeared as dog-headed men in a number of medieval texts and paintings that identified them as monsters associated with the devil. The association of dogs with Jews continues to the modern period; and while I do not provide a complete anthropology here, I would like to point to the importance of this particular anti-Semitic hate sign, which contributes to, and is supported by, Muslim dog-headed monsters. The association of dogs with Satan informs this relationship: The dog was interpreted as a manifestation of the Devil, especially in medieval times. — Sophia Rose Arjana, Muslims in the Western Imagination, 226 (#corroborates, via linked claim)

The identification of Jews as dogs—ravenous, wild, and cannibalistic—continued for centuries. In the eighteenth century, Jewish dogs were accused of eating children, narratives based on late medieval and Renaissance paintings of Jews and Muslims killing Christian children. — Sophia Rose Arjana, Muslims in the Western Imagination, 232 (#corroborates, via linked claim)

Categorization

  • XREF: connects to: Rabbinic theological polemics enabled Christian burning of Jewish books — , The Rod and the Child: A Global History…, 2591; Medieval anti-Muslim rhetoric borrowed bodily-debility tropes from anti-Jewish writing; Muslims were ideologically collapsed into heretics, Jews, and the devil by Christian writers. (+15 more)

Broader Connections