Stephen Hawking's take on God has finally been revealed. His final book was posthumously published by his family, and according to Mother Nature Network, Hawking flat-out denies the existence of God. Hawking died at 76, after a lifelong battle with Lou Gehrig's disease--or ALS. The physicist surpassed all expectations for life expectancy while suffering from the neurodegenerative disorder. In his book "Brief Answers to the Big Questions," he writes, "There is no God. No one directs the universe.