Peter Brandon preaches on the contrasting fires of denial and revival, using Peter's denial of Christ as a pivotal example of how ego and distance from God can lead to spiritual failure. He emphasizes that true leadership requires humility and a willingness to be tested, as seen in Peter's journey from boastful devotion to bitter weeping after denying Christ. Brandon highlights the importance of being restored by the Lord, illustrating how Peter's encounter with Jesus after the resurrection led to a profound reinstatement of love and purpose. The sermon calls for believers to examine their own hearts and prioritize their love for Christ above all else, urging a return to the fire of devotion that ignites true revival.