Is the Universe wholly apart from God, or is Creation in some sense, a part of God? Is God solely One in nature, or is there a Threeness, or a Manyness, or an Infinitude to God? Is God knowable or beyond knowledge? Is God personal or impersonal? Does God have feelings? Billions of people have had an opinion on these matters, and that's the subject of this groundbreaking book. Those who depend upon the unshakeableness of their beliefs may find this book upsetting or worse, but to those who consider and question their faith, Karen Armstrong's A History of God will be challenging and illuminating, and perhaps, as I found it, even thrilling. The title goes for brevity over accuracy. Perhaps it could have been titled “A History of the Idea of God in Judaism, Christianity and Islam,” but that would have lacked panáche, to say the least. Armstrong concentrates on the changes in the concept of God, particularly the unique aspects of monotheistic theology, for instance, God as separate from Creation, God having a “personal” nature, and so forth.