4.5/5.
Here is Schellenberg’s logical proof of the hiddenness argument:
1) If a perfectly loving God exists, then there exists a God who is always open to a personal relationship with any finite person.
2) If there exists a God who is always open to a personal relationship with any finite person, then no finite person is ever nonresistantly in a state of nonbelief in relation to the proposition that God exists.
3) If a perfectly loving God exists, then no finite person is ever nonresistantly in a state of nonbelief in relation to the proposition that God exists (from 1 and 2).
4) Some finite persons are or have been nonresistantly in a state of nonbelief in relation to the proposition that God exists.
5) No perfectly loving God exists (from 3 and 4).
6) If no perfectly loving God exists, then God does not exist.
7) God does not exist (from 5 and 6)
And in symbolic form:
1) P->Q
2) Q->R
3) P->R (from 1 and 2).
4) ~R
5) ~P (From 3 and 4).
6) ~P->S
7) S (from 5 and 6).
Schellenberg’s book carefully introduces each of these premises over the course of a few chapters, provides thorough yet concise arguments and explanations for the veracity of each premise, and addresses objections and counter arguments for each premise as well. He also takes the first few chapters to provide context of the origin of the argument as well as providing an intro to logic.
I appreciated how he gave a fair trial to theism and even added some strong perspectives for theism that were new to me. I also like how he ended the book with an open attitude to further explore ultimism, rather than the closed perspective that the “new atheists” often espouse:
“What is the upshot? Just this. That neither complacency nor despair should be our attitude upon concluding with the hiddenness argument that the traditional God of theism does not exist. Having concluded that no such God exists, the safest and also most intellectually adventurous next move is not to metaphysical naturalism—as though the idea of personal gods is the best our species can do!—but rather, with our vision enlarged by thoughts of deep time, onward to the next level of investigation into ultimate things. If we accept this positive challenge, and if, in time, the brighter possibilities here are realized, then the hiddenness of the traditional God will only have had the effect of allowing the real God—ultimate reality as it truly is—to be more clearly revealed.”
Although this book purports to be designed for a wide readership, I’m not sure I would agree with that assertion. I managed to keep up just fine, but I imagine readers who have never ventured into any intellectual inquiry may have trouble following everything.
Another reservation that I have is that I would have liked to see him elaborate more in certain sections instead of essentially dismissing a section by saying that there are no competent counter arguments. I understand his aim was brevity, but if I was someone completely new to religious arguments, for example, I’d have been lost in his section titled “Counter-Arguments” in chapter 8, among others. He made references to the cosmological and ontological arguments without actually explaining their contents. There are other similar references throughout the book that completely new readers might not understand. If you’ve read Dawkins’ “The God Delusion”, then you’ll keep up just fine since Dawkins’ book explains most of the references made in Schellenberg’s.
Overall, I was very satisfied with this book and even felt nostalgic of my days back when I was a believer as Schellenberg recalled examples from his own personal journey of faith which resembled my own. It’s not often that I find someone who had a similar journey towards nonresistant nonbelief and managed to explain it far better than I could have, so for that, I appreciated the personal connection.