Phil Beach Jr. warns against the dangers of lawlessness in his sermon 'Beware of Lawlessness,' emphasizing that this spirit of rebellion is infiltrating the church and society as we approach the end times. He highlights the destructive effects of lawlessness on individuals, families, and nations, urging believers to recognize and depart from iniquity. Beach stresses the importance of grounding oneself in Christ, as the foundation of God remains sure despite the rising evil. He calls for humility and a return to God's restraints, reminding the congregation that true religion is to keep oneself unspotted from the world. Ultimately, he encourages believers to seek a deep relationship with Christ to overcome the temptations of lawlessness.