Prime

Prime is the first of the daytime canonical hours in the Benedictine monastic schedule, celebrated around 7:30 in the morning, shortly before daybreak. In the Rule of Saint Benedict, it marks the beginning of the community's active workday after the long night offices of Matins and Lauds. In the narrative of The Name of the Rose, Prime serves as a structural marker for the start of each day's investigative activities, and it is during Prime on the second day that the investigation into the abbey's murders takes its first decisive turn.

Position in the Monastic Day

According to the schedule provided in the novel's preface, Prime is recited around 7:30 AM, shortly before daybreak, and is calculated based on the fact that in northern Italy at the end of November, the sun rises around 7:30 AM. The office follows Lauds (which ends at dawn) and precedes Terce (around 9:00 AM). The Rule prescribes that after Prime, the monks would typically begin their assigned labors for the day. In the abbey, this means the monks head to the scriptorium, the kitchen, the gardens, or the forges, making Prime the hour that transitions the community from prayer to work.

Prime as a Narrative Turning Point

Prime on the second day of the story is the hour when William of Baskerville, having just witnessed the discovery of Venantius of Salvemec's corpse in the jar of pigs' blood, begins his systematic interrogation of the monks. The horror of the event has upset the community, and the abbot has sent the monks back to the choir to pray. William and Adso position themselves to study the faces of the monks during the liturgy. They observe Berengar of Arundel, who is pale, drawn, and glistening with sweat, and Benno of Uppsala, who is nervous and casts rapid glances at the librarian, Malachi of Hildesheim. William remarks to Adso that Benno is nervous and Berengar is frightened, and that they must be questioned right away. He adds that the task of the inquisitor is to strike the weakest at their moment of greatest weakness.

The Interrogation of Benno and Berengar

Immediately after the office of Prime ends, William intercepts Benno, who is heading for the scriptorium. Benno is vexed and tries to excuse himself, but William reminds him of the abbot's authority and leads him into the cloister. Under questioning, Benno recounts the famous debate in the scriptorium about laughter, in which Jorge of Burgos argued against the use of ridiculous images in sacred books, and Venantius defended them by citing Aristotle. Benno reveals that during this debate, Berengar made a cryptic reference to the "finis Africae," which angered Malachi. He also discloses that after the debate, both Venantius and Adelmo of Otranto approached Berengar separately, and that he later saw Berengar and Adelmo confabulating in the cloister before entering the refectory. This testimony establishes Berengar as the keeper of a secret connected to the library's most forbidden zone.

Following Benno's confession, William confronts Berengar, who is even more distraught. William exploits his fear by stating that he was the last to see Adelmo alive. Berengar, misunderstanding the accusation, bursts into tears and confesses to a supernatural encounter: he claims he saw Adelmo's ghost in the cemetery after compline on the night of his death. The ghost, he says, was a damned soul who spoke of the pains of hell, called Berengar his "beautiful master," and dropped a drop of burning sweat on his hand. William, however, is not fooled by this tale. He deduces that Adelmo was not a ghost but a living, desperate man, and that the "drop of burning sweat" was likely a drop of wax from a taper Adelmo was carrying. He concludes that Adelmo was in a state of extreme remorse, having been frightened by someone—likely Jorge—after confession, and that he reproached Berengar for having taught him something that led to his despair. This interrogation during Prime provides William with the first clear psychological profile of the abbey's tensions: a web of guilt, forbidden knowledge, and sexual transgression centered on the library's secrets.