Complex sentence: Medieval Christians were known to adapt previously existing pagan iconography to suit depictions of Christian figures and early Christian writers such as Saint Jerome equated the Greek satyrs and the Roman fauns, whom Pan resembled, with demons.
Split into simpler sentences: Medieval Christians were known to adapt previously existing pagan iconography to suit depictions of Christian figures. Early Christian writers such as Saint Jerome equated the Greek satyrs and the Roman fauns, whom Pan resembled, with demons.