David N GamboDAVID N. GAMBO has a PhD in Preaching and Pastoral Ministry from Southwestern Baptist Theological Seminary, Texas, USA. He is the Reverend A. E. and Dora Johnson Hughes Chair of Christian Ministry at Hobbs School of Theology and Ministry, Oklahoma Batist University, Oklahoma, where he also serves as Assistant Professor of Christian Ministry. Previously, he has served in a variety of ministry roles in both Nigeria and the USA. Read More Read Less