Just as a family works best when there is harmony and cooperation, so does a congregation. No parent enjoys dealing with children who misbehave, but ignoring them or giving in to them are not good options. The same is true in the family of God. Throughout the history of the church, there have been those who stirred up trouble and caused dissension. Such troublemakers will always exist. To keep the unity that is so vital in a healthy church, those who habitually and persistently sow discord must be confronted, dealt with, and encouraged to repent. Unfortunately, there are always a few who refuse to repent even when confronted; these call for stronger measures. Admittedly, these situations represent one of the more difficult and unpleasant aspects of ministry and the Christian life.