John Alexander Dowie was a Scottish-Australian minister known as an evangelist and faith healer. He began his career as a conventional minister in South Australia. After becoming an evangelist and faith healer, he immigrated with his family to the United States in 1888, first settling in San Francisco, where he expanded his faith healing into a mail order business. He moved to Chicago in time to take advantage of the crowds attracted to the 1893 World's Fair. After developing a huge faith healing business in Chicago, with multiple homes and businesses, including a publishing house, to keep his thousands of followers, he bought an expansive amount of land north of the city to set up a private community.