Dogs are animals who are 100 percent carnal. People in the ministry who are dogs are people who see the Gospel as just another thing that can be used for self aggrandizement. <p> Evil workers are those who actually believe the lies of Satan and are working directly in opposition to the Lord. <p>Those Jewish Christians who were trying to force gentile Christians to be circumcised were evil workers. They were corrupting the Gospel of Christ putting new wine in old bottles and sowing new cloth into an old garment.