You can measure a quality carpenter by his work. You can discern a skilled administrator by her organization. The product of what they do speaks of who they are. So too, with false teachers. Dr. John instructs us to consider the impact and effect of false teachers. They promise much but leave desctruction and emptiness in their wake. What they produce speaks of who they are.  Danger From Within: Jesus spoke of wolves in sheep's clothing. Paul warned of wolves among the flock. Peter alerts the Church of false teachers. It was a danger for the early church. It remains a challenge for today's Church. Listen as Dr. John unfolds 2 Peter for our caution and protection.