It's important for the writers of the presidential daily brief to feel comfortable that the documents will never be politicized and/or unnecessarily exposed for public purview.
It is an incalculable added pleasure to any one's sum of happiness if he or she grows to know, even slightly and imperfectly, how to read and enjoy the wonder-book of nature.
I'm mindful in a free society that people can worship if they want to or not. You're equally an American if you choose to worship an almighty and if you choose not to.