If you think there is a Christian nation left on this earth, you are mistaken. Christians should take a stand for what they believe, but I do not agree with forcing our faith on others, but rather sharing it in love. So regarding the bullying you sometimes see from "Christians" I do not believe that is Christian at all. Jesus never forced anyone to believe in Him, He gave them a choice.
Those Christians who desire to overrun the public sector and force their beliefs on the world, seriously worry me. Many, if not most of them are caught up in Kingdom Now/Dominionism theology and the New Apostolic Reformation, which is far from Biblical. I've actually posted about this on these forums (and many other Christians have as well) and the more I've learned about it the more concerned I've become. This is NOT true Christianity.