Wolves in Sheep’s Clothing

The Bible makes the analogy of those who become part of the church but are “wolves in sheep’s clothing” because they not only undermine the work of God, but cause strife and division and eventually destroy the church from within. A government, too, can be riddled with “wolves in sheep’s clothing”. Those that appear to be a part of us, but in fact, are bent on the destruction of our nation. Who are these people and how can we deal with them?