officially became the school's second president in 1947 just before the college moved to Greenville, South Carolina, and became Bob Jones University.
In Greenville, the university more than doubled in size within two years and started its own radio station, film department, and art gallery—the latter of which eventually became one of the largest collections of religious art in the Western Hemisphere.
With the enactment of GI Bill at the end of World War II, the college was virtually forced to find a new location and build a new campus.
Though he had served as Acting President as early as 1934, Jones' son, Bob Jones, Jr.
During the Fundamentalist-Modernist controversy of the 1920s, Christian evangelist Bob Jones, Sr.
grew increasingly concerned about the secularization of higher education and the influence of religious liberalism in denominational colleges.
BJU has taken the position that orthodox Christians of the late 19th and early 20th centuries (including fundamentalists) agreed that while the KJV was a substantially accurate translation, only the original manuscripts of the Bible written in Hebrew and Greek were infallible and inerrant.
In 1995 there were 1,290 BJU graduates serving as senior or associate pastors in churches across the United States.
Jones said that although he had been averse to naming the school after himself, his friends overcame his reluctance "with the argument that the school would be called by that name because of my connection with it, and to attempt to give it any other name would confuse the people." Bob Jones took no salary from the college and helped support the school with personal savings and income from his evangelistic campaigns. The Florida land boom had peaked in 1925, and a hurricane in September 1926 further reduced land values. Bob Jones College barely survived bankruptcy and its move to Cleveland, Tennessee in 1933.
In the same year, the college also ended participation in intercollegiate sports.
The university's nursing major is approved by the South Carolina State Board of Nursing, and a BJU graduate with a BSN is eligible to take the National Council Licensure Examination to become a registered nurse.
In 1944, Jones wrote to John Walvoord of Dallas Theological Seminary that while the university had "no objection to educational work highly standardized….
Candidate status—effectively, accreditation—was obtained in April 2005, and full membership in the Association was conferred in November 2006. After BJU lost the decision in Bob Jones University v. The year following the Court decision, contributions to the university declined by 13 percent.