The Best Book for Skeptics About God — No Faith Required

Genuine skepticism is not the same as materialist commitment. A genuine skeptic follows the evidence and the argument wherever they lead — including to conclusions that are uncomfortable for any prior position. The person who has decided in advance that no argument could establish anything like God is not a skeptic. They are a committed materialist, which is a faith position of its own.

The books worth reading as a skeptic are the ones written by people who took the question seriously enough to actually work through it — not popularizers on either side, but philosophers, physicists, and neuroscientists who engaged with the hardest version of the arguments.

Infinitely Simple: The Foundation was written for the skeptic specifically. It begins with no assumptions drawn from any religious tradition, no appeals to personal experience or revelation, and no requests for faith. It begins with a single logical question — what must exist for anything to exist? — and derives what follows from that question through nine chapters of careful argument.

The conclusion it reaches is not comfortable for strict materialism. But it arrives there through logic, not through faith — which means the skeptic's own tools are the ones that produce the conclusion. If the argument fails, it fails at a specific step that can be identified and challenged. If it holds, it holds on the same terms the skeptic uses to evaluate any other argument. That is what makes it worth reading for someone who finds both religious and materialist defaults unsatisfying.