First let me start off by saying this, as Sigmund Freud said,"Organized religion is so patently infantile". With that statement I whole heartedly agree. However your view on the nature of god as a delusion is also patently infantile. You argue from your big old ego.(your need to be right), as if science is the only thing, you are too narrow minded. You think god is a thing that can be investigated. It is beyond human comprehension.So there is really nothing to say... Your comments(book) is the Richard Dawkins delusion...
I will leave you with these quotes;
"God cannot be explained, He cannot be argued about, He cannot be theorized, nor can He be discussed and understood.
God can only be lived...
To understand the infinite, eternal Reality is not the Goal of individualized beings in the Illusion of Creation, because the Reality can never be understood; it is to be realized by conscious experience.
Therefore the Goal is to realize the "I am God" state in human form.
I doubt you will really understand this because you had the audacity to write about what god is not... lose the ego, your not as smart as you think you are.
"Those who speak do not know
Those who know do not speak".