In The Legend of Sleepy Hollow, Washington Irving tells of Ichabod Crane, a schoolteacher who seeks to marry a beautiful young woman named Katrina. Key to the story is a headless horseman who haunts the colonial countryside. One night Ichabod encounters a ghostly apparition on horseback and flees the region in terror. It’s clear to the reader that this “horseman” is actually a rival suitor for Katrina, who then marries her.

Ichabod is a name first seen in the Bible, and it too has a gloomy backstory. While at war with the Philistines, Israel carried the sacred ark of the covenant…