Political elections are as much about those doing the electing as it is about those eventually elected. If each vote represents what a voter believes and hopes for, then the person elected is really a magnification of the desires voters happen to have.
This is why national elections are so fascinating. Every four years, Americans collectively paint and present to the world a picture that communicates their aspirations and fears. It is a picture that enables us to see the character of a nation.
When I first moved from Canada to the United States 30 years ago, I was told repeatedly that America is a Christian nation. It isn't simply that America has many self-professing Christians living within its borders. The identity of America as a whole, its history and its destiny, are somehow tied to Christianity.
Political leaders feel the need to appear Christian, say Christian-sounding things, show up at Christian institutions, and end their speeches with "God bless America!" American money proclaims "In God we trust." What could be more Christian than that?