In light of some people's despair (which I do not share) over Obama becoming president, thinking this will usher in a godless age (isn't this what some group of people or other think about every new president or ruler?), they would do well to consider Cal Thomas's article Religious Right R.I.P. He suggests that instead of trying to wield "political power for influence" (which hasn't really amounted to much in the past 30 years), evangelicals should instead focus their energy on following the example of Jesus (It always astonishes me how this is an old idea that is always new): living the life they would like to see everyone else live.
A quote: "Too many conservative Evangelicals have put too much faith in the power of government to transform culture. The futility inherent in such misplaced faith can be demonstrated by asking these activists a simple question: Does the secular left, when it holds power, persuade conservatives to live by their standards? Of course they do not. Why, then, would conservative Evangelicals expect people who do not share their worldview and view of God to accept their beliefs when they control government?"