This is a short book, which shows the viewpoints of the atheist and other opponents well. Most great opponents against the theistic view were persons that were in one way or another connected with Judaism or Christianity. King James Bible They went out from us, but they were not of us; for if they had been of us, they would no doubt have continued with us: but they went out, that they might be made manifest that they were not all of us. 1 John 2:19 I miss the persuasion in the writing of this work to defend the theistic view. Added to this, I think this book is way too short to cover a fast topic like this.