I would agree- there are many ignorant people in churches out there. On the other hand, I have known too many in our churches paranoid of ignorance. They cannot reconcile the fact that it is okay to associate with lost people outside the Church of Christ. These people do a great disservice for the Kingdom by standing in judgment, rather than compassion, of those who do not have full understanding of the gospel. Let it be the prayer of our heart to find in-roads to those outside the truth and be a positive, encouraging and fruitful witness.