Oates joined the School of Theology in 1947 as professor of psychology of religion and pastoral care. He held the post until he joined the University of Louisville Medical School in 1974. Oates' cross-disciplinary approach combined psychological models with pastoral sensitivity, and biblical teaching. The result changed conventional attitudes to counselling to yield the modern pastoral care movement. Oates developed the 'trialogue' form of pastoral counseling: a conversation between counselor, counselee, and the Holy Spirit. The first of his fifty-seven books, was a short volume entitled
Alcohol in and out of the Church (1940) and there was a long interval before the reworking of his doctoral thesis
The Significance of the Work of Sigmund Freud for the Christian Faith under the autobiographical title
The Christian Pastor (1951). The trialogue concept was introduced in
The Presence of God in Pastoral Counseling. With the publication of
Confessions of a Workaholic in 1971 he helped popularize the
neologism '
workaholic'. In 1984 the
American Psychiatric Association granted Oates the
Oskar Pfister Award for his contributions to the relationship between psychiatry and religion. ==Personal life==