Garabandal, Only God Knows explores the 1961–1965 Marian apparitions in Spain, where four young girls experienced thousands of visits from the Blessed Virgin Mary. The narrative covers reported physical phenomena, including ecstatic trances and a "little miracle" involving a communion host, along with prophecies of a global "Warning" (Correction of Conscience) and "The Great Miracle". The Catholic Church maintains a neutral stance, neither formally approving nor condemning the events, which continue to attract pilgrims to the village.