Dr. David Alan Greene published Two Distinct Gospel Messages Of The New Testament as his doctoral dissertation. It was originally titled "Using The Dispensational System of Theology Reveals A New Testament Chiasmus With Two Distinct Gospel Messages: One For Israel And One For The Body Of Christ." Yes, it was a long name, but it was published as an academic requirement. The dissertation came from the result of six years of research as the author pursued his Master of Biblical Studies and Ph.D. in Biblical Studies. He received his degrees from Evangelical Theological Seminary in Orlando, Florida.

The author began his research by questioning why there were so many denominations and interpretations of the Bible. He sought the answer. Most Bible readers are unaware that there are three predominant systems used by evangelicals. In this book, the author explains each system and applies them. It is like deciphering an encrypted message by using each system. The different results are astounding!

Dr. Greene uses the KJV as his text and substantiates his commentary by providing biblical texts as proof for his position. He ends by saying that the reader should test the theories themself. Since he received his degrees, he has continually tested the dispensational system. Throughout the process, the test of truth did not fail. This approach was used to complete A Grace Expositional Commentary of the New Testament also published by GraceWord Publishing.