Hemant Mehta - Pastor Ted and other evangelical pastors I hear about in...

Pastor Ted and other evangelical pastors I hear about in the media seem to perceive just about everything to be a threat against Christianity. Evolution is a threat. Gay marriage is a threat. A swear word uttered accidentally on television is a threat. Democrats are a threat. And so on.I don't see how any of these things pose a threat against Christianity. If someone disagrees with you about politics, or social issues, or the matter of origins, isn't that just democracy and free speech in action? How do opposing viewpoints constitute a threat?