False teaching has plagued the church since the time of the Apostles. But never before has it had such an easy entrance through modern media and technologies. False doctrines that once took years to take hold now sweep through entire denominations in a few short months. God's solution is discernment. In this book, Jay Adams explains biblical discernment, how to determine what is truly biblical, and lays out a plan for growth in the exercise of biblical discernment. How strong are your discernment skills?