Wow. This book is the most thorough LDS discussion of the theology behind the Council of Gods in the scriptures as well as the doctrine of the Godhead and Deification. Chapters 2, 3, and 4 contain some very good scriptural arguments for the LDS view of the Godhead from Old Testament (Hebrew Bible) and the New Testament.
Chapters 2,3, and 4 provided some great scriptural and cultural history about the concept of a Divine Council. These chapters were my overall favorites. The discussion about pre-exilic views and Second Temple views were also very interesting and inspiring. Reminded me that there is a lot that I do not know and that I would love to learn about in regards to scriptural history.
Many of the next chapters are explaining different views and approaches to the Trinity and Trinitarianism. These chapters were quite difficult for me as I was not familiar with so many of the views. I did find it quite enlightening and his arguments for and against the scriptural and logical basis of these views was quite heavy. These parts of the book took me the longest to get through.
I really enjoyed the last two chapters about the doctrine of Deification in LDS thought. The way he uses so much from the Doctrine and Covenants was an eye opener for me. He used many sections of scripture I am familiar with (particularly D&C 88 and 93) and then points out how these teach that we can become like God by following the light we receive and proceed from grace to grace.
I would recommend this to anyone interested in the arguments for the LDS view of the Godhead and the LDS view of the doctrine of Deification. This requires some serious thinking and is not a "light" read by any means.