Jerusalem is a novel by the Swedish writer Selma Lagerlof, published in two parts in 1901 and 1902. The narrative spans several generations in the 19th century, and focuses on several families in Dalarna, Sweden, and a community of Swedish emigrants in Jerusalem. It is loosely based on a real emigration that took place from the parish of Nas in 1896. The novel describes how a Chicago mystic sparks a religious revival in the community that leads people to sell their possessions and conduct a mass pilgrimage to Jerusalem."