Rightly so, do read the whole thing.  From the conclusion:

In my view, in this book Fuller lends support to some dicey propositions, including creationism and intelligent design, the ideas of Teilhard de Chardin, neurotheology, and transhumanism, not to mention an epistemology of divine psychology. By itself that would not trouble me. What troubles me — I should say, annoys me — is that he just avers these things. There is very little argument in this book. In place of it are obsessive self-citations to the author's other publications. That annoyed me because I had time and occasion to read his new book, only to find out that I cannot understand it without reading twenty others by the same author, including maybe even his dissertation. Without studying the earlier books, I can't understand the point of this one, yet nothing in this one makes me want to read those others.

One does begin to wonder whether Fuller is really bonkers, or whether this is all simply to be chalked up to narcissistic stupidity.