Saint Peter, Apostle (29th June). Invoked against hydrophobia, serpent bites, possession by the deviland fever, all of which are connected with miracles wrought by him, detailed in the Acts of the Apostles. Represented usually with books and keys.

Licence: Attribution 4.0 International (CC BY 4.0)

Credit: Saint Peter, Apostle (29th June). Invoked against hydrophobia, serpent bites, possession by the deviland fever, all of which are connected with miracles wrought by him, detailed in the Acts of the Apostles. Represented usually with books and keys. Wellcome Collection. Source: Wellcome Collection.