Rock of Kynops
The Rock of Kynops refers to a strange looking rock jutting out of the sea in Petra Bay believed to be the petrified body of a satanical wizard by the name of Kynops destroyed during spiritual combat between Kynops and St. John the Theologian. The story of this combat is attributed to the saint's disciple, Prochorus, and contained in an ancient manuscript still kept hidden in the monastery on Patmos island.
History
The story of the combat contained in the ancient manuscript is roughly: