God Does Not Play Dice is a highly unconventional and provocative book that attempts to connect physics, philosophy, spirituality and the nature of reality. David A. Shiang takes its title from Albert Einstein's famous objection to the idea that quantum mechanics implies fundamental randomness in nature.

The book's central argument is that nature is governed by law and order rather than genuine randomness. Shiang argues that Einstein was correct to reject the interpretation of quantum mechanics in which events are fundamentally probabilistic. He challenges the views of physicists such as Stephen Hawking and Brian Greene, arguing that the available evidence does not establish that nature is inherently random.

The book then extends this argument beyond physics into much broader philosophical questions about free will, time, consciousness, evolution, God and human experience.