Honorary Doctorate in Missiology, Kosin University.

Honorary Doctorate in Media and Public Relations, Baekseok University.

Honorary Doctorate in Anthropology, Azusa Pacific University, United States.

Ph.D. in Philosophy of Education, Potchefstroom University, South Africa (1981–1984) – Dissertation: “The Modern School: its crisis and its future.”

M.A. in Philosophy of Education, Graduate School of Kyung Buk National University (1972–1974).

M.Div. Korea Theological Seminary (1999).

B.A. in Education, Kyung Buk National University (1968–1972).