Mourners gather at a cemetery in Brooklyn to pay their last respects to Isaac Luria, a Hasidic man brutally murdered by three teenaged hate-mongers. Among the group is Ariel Luria, and her father, Jacob Weiss. When night falls, a shadowy figure enters the cemetery and shapes a man-sized sculpture out of mud.

     Mulder and Scully investigate Isaac Luria's death. Isaac, who lived in a neighborhood with a history of racial tension, was severely beaten inside his market. Police ruled out robbery as a motive as nothing was stolen. They later retrieved a store surveillance tape from the VCR of a sixteen year-old named Tony Oliver, one of the teenagers who participated in the killing. Oliver was strangled by an unknown assailant. Most intriguing to Mulder is the discovery of Isaac Luria's finger prints on Oliver's body.

     Weiss shows them an anti-Semitic pamphlet left at his door that very morning. Mulder tells his partner that whoever printed the pamphlets probably knows who killed Isaac. The agents interview Curt Brunjes, who owns a copy shop across the street from Isaac's market. When the agents show Brunjes photos of Banks and Macguire, (the teenagers suspected of beating Isaac), he claims their faces are unfamiliar. Unbeknownst to the agents, Banks listens in on the conversation via a security surveillance camera. Scully tells Brunjes there are rumors that Isaac has risen from the grave to avenge his murder.

     Spooked, Banks and Macguire dig up Isaac's coffin. As Macguire walks to the car to retrieve some tools, Banks pries open the coffin lid and discovers Isaac's body inside. Later, Banks finds Macguire's body protruding from a mound of mud.

     The agents are called to the crime scene. Mulder locates a slender leather book tucked beneath Isaac's burial shroud. But when he touches the old book, it suddenly bursts into flames. The agents turn to Kenneth Ungar, a scholar from the judaica Arcl-iives. Ungar explains that what Mulder found was a book on Jewish mysticism. He insists it would never have been buried with the dead. Ungar notes a name engraved into the leather: Jacob Weiss.

     Ariel tells the agents that although she and her husband received their wedding license weeks before the murder, the marriage ceremony never transpired.

     The agents locate Weiss in the attic of a synagogue. They also discover Banks' dead body hanging from a wooden beam. Weiss is arrested and charged with murder. He admits to both of the murders, but Mulder believes someone--or something--was in the attic with him.

     Unger tells Mulder about the Golem, a creature from mystical text. He explains how early Kabbalists believed a righteous man could create a living being from the earth itself. A single Hebrew word, "emet," is inscribed on the back of the Golem's hand. To destroy the Golem, Unger explains, the first letter, "e," must be erased.