Within traditional Judaism, there is little interest in what one believes compared to what one does. Fixed prayers are standardized and required for the entire Jewish community, regardless of God belief. Saying these community prayers is not assumed to be an individual declaration of faith. There are 613 Torah commandments, and Orthodox Jews try to follow as many as possible. Some, like performing a ritual animal sacrifice at a temple in Jerusalem that no longer exists, are impossible. A commandment to believe in God is also impossible because people can’t will themselves to believe something they have solid reasons for not believing.
Even though I am finding it harder to believe in an all powerful God, there are so many aspects of Jewish culture and tradition that I find meaningful. I don’t think that Silverman’s answer is enough for me, but it’s an interesting take to say the least.