I promise you that Baptist are Christians, that Pentecostals or Christians, and that Mormons are Christians. You might not want to think they are, but they are by any reasonable definition. You can't just dismiss the Christian identity of people you don't like and then pretend the problem doesn't exist. If you want to tell me that Evangelical Christians or Catholic priests and nuns aren't Christians, then you are part of the problem. So go be part of the solution instead.