Dr. David Alan Greene has over thirty-five years of experience as an insurance agent selling both property and casualty as well as life insurance. During his career, he taught and explained the content and meaning of policies to his clients. Now retired, he devotes much of his time to teaching the Bible. He obtained his Bachelor of Theology, Master of Biblical Studies, and Ph.D. in Biblical Studies from Evangelical Theological Seminary where he holds the position of Dean of Graduate Studies. He also holds a Ph.D. in Christian Counseling. He has written numerous biblical commentaries and books on rightly dividing the Word of Truth.