Influenced by German Lutheranism, pietism, and revival Methodism, Keil's theology was based on the principle of the Golden Rule as well as the view that people should try to share all with others by living communally (Acts 4:32-37).
Keil was born in Prussia March 6, 1812 and raised by German Lutheran parents. He emigrated to the United States as a young man—apparently after receiving a mystic text from a gypsy. Initially he settled in New York and worked as a tailor, his family trade. Within a year, he and his wife, also German, moved to western Pennsylvania, where Keil gained a reputation as a mystic and healer. By 1837, he had opened a drugstore in Pittsburgh, Pennsylvania. Keil soon heard about a group of former Harmony Society members who had left that communal group, and had moved to Phillipsburg (now Monaca, Pennsylvania), where they had tried to form the New Philadelphia Society. When Keil contacted the families in the early 1840s, he impressed some of them, and they suggested he form a communal society. As former members of such a society, they provided invaluable practical assistance to its founding and maintenance.
Keil was influenced by revivalism and utopianism, which were popular in western Pennsylvania during the 1830s. After becoming a successful Christian preacher and building a large congregation, Keil, and his followers, moved to Bethel, Missouri, in 1844 and started a Utopian commune. This colony was considered successful, but many of its members—again led by Keil—moved to Oregon between 1853 and 1856 to start a new settlement, which became known as Aurora Mills. Keil died December 30, 1877, leaving a power vacuum that led to the dissolution of the colony in 1883.
The community at Aurora is given tribute at Twin Oaks Community, a contemporary intentional community of over 100 people in Louisa County, Virginia. All Twin Oaks' buildings are named after communities that are no longer actively functioning, and "Aurora" is the name of the visitor residence.
- Bek, W.(1909) The Community at Bethel, Missouri and its Off-Spring at Aurora, Oregon. German American Annals, n.s. 7 (September 1909), 263
- Kanter, R.(1971) Commitment and Community: Communes and Utopias in Sociological Perspective. Harvard University Press, Cambridge, MA
- Bethel Colony, Missouri
- Old Aurora Colony Museum, Oregon
- "William Keil". The Oregon Encyclopedia.