During a Sunday service at Grue Church, located in the community of Grue in Norway, an unexpected fire broke out, resulting in a dire calamity that led to the deaths of at least 113 individuals. The exact cause of the fire has been debated, but it is widely understood that it started around midday when the church was filled with worshippers. The building, primarily made of wood and lacking adequate fire safety measures like multiple exits and fire alarms, quickly became engulfed in flames. Congregants struggled to escape, many perishing in the chaotic rush to the single exit as the smoke and flames overwhelmed the structure.

Eyewitness accounts detail the tragic scene, with flames illuminating the faces of those trying to save themselves and others amidst the powerful blaze. The local community, which had gathered for what was meant to be a serene and uplifting religious service, became a site of unimaginable grief and loss. The aftermath of the fire not only affected the immediate families of the deceased but also had a profound impact on the wider community, which rallied to support the victims' families.

The Grue Church fire significantly influenced public discourse regarding fire safety in Norway. Following the tragedy, there were calls for improved fire regulations and the implementation of better safety measures in public buildings. This event served as a pivotal moment in shaping fire safety laws, indicating a shift towards greater awareness and preparedness in the face of disasters. As a result, Norway saw increased scrutiny of building practices and emergency readiness in the years following the fire.