The book "Missouri Persecution" was written by the famous American author B. H. Roberts (Brigham Henry Roberts) and reveals an important stage in the history of the movement of the last days of Saint Jesus Christ in the United States of America. The author details the persecution faced by members of St. John's Church in Missouri in the 19th century. The book reveals not only the historical event, but also the spiritual principles and faith of people who went through these trials. The Missouri Persecution is a historical work that raises questions of religious freedom, faith, and devotion that remain relevant to this day.