Metzger, John B. Discovering the Mystery of the Unity of God: A Theological Study on the Plurality and Tri-unity of God in the Hebrew Scriptures. San Antonio, TX: Ariel Ministries, 2010. First Edition. ISBN: 9781935174042. 
Former library book, the only indicators being a white spine label and a bar code on the front free end paper. 7 1/4 x 10 1/4 inches, xxviii, 903 clean pp. Very good. Hardcover.
"Discovering the Mystery of the Unity of God provides an eye-opening exploration of the triune nature of God from the pages of the Old and New Covenants. The approach is reverent, yet encyclopedic, with each of the 19 chapters and 8 appendices being a self-contained look at various facets of the plural unity of God. The fully annotated text also includes a bibliography, author and Scripture indices, an epilogue addressing Jewish issues, and a glossary of terms. The reader may be surprised to discover that the great preponderance of references to God's triunity occur in the Old Covenant Scriptures. The author, John B. Metzger, considers each reference diligently, and brings along the commentary of a host of solid Bible teachers, including those from the Messianic Jewish perspective, to give the reader access to rich food for thought. This 936-page, unparalleled resource is the work of seven years, with references to Scriptures from almost every book in the Bible. Serious theology students, seminaries, and church libraries will benefit from this engaging tour of God's Word in search of new understanding of God's nature from the richness of the Bible's Jewish perspective." - publisher.