Barnette's first teaching position was at Samford University, in Birmingham, Alabama, from 1946 to 1947 as a professor of sociology, followed by Stetson University in Florida from 1947 to 1951. In 1951, he joined the faculty at Southern, where he remained until 1977. From 1956 to 1959 he was acting dean of the School of Theology there. After 26 years teaching at Southern, Barnette went on to work at the University of Louisville Medical School, teaching psychiatry from 1977 until 1992. Barnette wrote widely on topics in Christian ethics and particularly biomedical ethics. His 1961 work Introducing Christian Ethics was a standard text. His other works include a book about New Testament Greek scholar Clarence Jordan, in 1992, about whom he had given the lecture "Clarence Jordan: A prophet in blue jeans" in April 1983, and a memoir, A Pilgrimage of Faith: My Journey, completed shortly before his death. In all, he authored fifteen books. For most of his life, Barnette was a committed Baptist. He first converted to Christianity at the North Kannapolis Baptist Church in Kannapolis, North Carolina. He was ordained a minister in 1935. While at graduate school at Southern he ministered at the Haymarket Mission in Louisville, where he was head of the mission for three years, and was referred to as the "Bishop of the Haymarket". Later, having moved back to Louisville, he was a member of the Crescent Hill Baptist Church there.
Social advocacy
Barnette was focused on race as a social issue from at least 1946. He helped to found the Interracial Baptist Pastors Conference in Birmingham Alabama while at Samford. On June 7, 1954, Barnette testified before a subcommittee of Congress in favor of strengthening the role of the United Nations. In 1957, he met with Nikita Khrushchev at the Kremlin and helped establish an exchange program for college students between the United States and the Soviet Union. In 1961, having marched for civil rights, Barnette invited Dr. Martin Luther King to speak at Southern and helped to arrange that visit, where King gave the Julian Brown Gay Lectures. He marched with King in Frankfort, Kentucky. As a result of the meeting with Khrushchev and his relationship with King, Barnette was the subject of FBI investigation and surveillance between 1957 and 1974. In 1971 he helped in the establishment of a Black Church Studies program.
Personal life
Barnette married twice, first to Charlotte Ford, with whom he had two sons, John and Wayne. After Charlotte's death in childbirth in 1953, Barnette was remarried in 1956 to Helen Poarch, with whom he had a daughter, Martha, and a son, James, known as Jim. His oldest son, John, served in the United States Air Force in the Vietnam War. His second son, Wayne, moved to Sweden at the same time to avoid the draft. Barnette himself was vocally opposed to US engagement in Vietnam. His daughter, Martha Barnette, is also an author and presents the weekly radio showA Way with Words on the subject of language. James has taught as a professor of religion at Samford University. Barnette died on October 20, 2004 in Louisville, Kentucky. His funeral was held at the Crescent Hill Baptist Church of Louisville on October 25. The Henlee Hulix Barnette Papers are available for research at Wake Forest University.