I think it’s a good thing for observant Christians to ask questions of those in public office. The question is always a matter of style. Remember, we need to seek the salvation of every human, even those who would do us harm, and so our approach has to be towards that end. We can state our disagreements. We can argue for our cause. Yet we need to do so in a way that the person we are addressing sees Christ in us. This can be a challenging thing in these times, when everything, including the political discourse, seems crass and confrontational. Yet we as Christians, I believe, need to lead the country to better things and a Christian witness in the public discourse, both in style and substance, is a first step.