Lee Jeong-hak earned his Ph.D. in Old Testament Studies from Hoseo University. He currently serves as a visiting professor in the School of Creative Liberal Arts at Hoseo University, a professor at CLC University in Vietnam, and a visiting professor at Gangseo University. His major publications include Pastoral Manual and Platform for Hybrid Churches in the New Normal Era (co-authored, 2023), The Pentateuch (2024), Reading the Pentateuch through Narrative (2025), Glasses for Reading Life (2024), and Isaiah (forthcoming, 2026).