Nazarene University (ONU) is a private Nazarene university in Bourbonnais, Illinois. Named for its founding location, Olivet, Illinois, ONU was originally established as a grammar school in east-central Illinois in 1907. In the late 1930s, it moved to the campus in Bourbonnais. The university is affiliated with the Church of the Nazarene and is the annual site of the church's Regional Celebrate Life youth gathering for the Central USA Region.
== History ==
Olivet Nazarene University traces its roots to 1907, when the Eastern Illinois Holiness Association started Miss Mary Nesbitt's Grammar School in a house in Georgetown, Illinois. In 1908, the school's founders acquired 14 acres in the village of Olivet, and moved the grammar school to the proposed campus. A Wesleyan–holiness community sprang up around the school.
In 1909, the liberal arts college was chartered and named Illinois Holiness University, with A. M. Hills from Texas Holiness University as its first president. It was then given to the Church of …
