L.E. Maxwell illustrates the believer's identification with Christ through the story of George Wyatt and his substitute Richard Pratt during the Civil War. He emphasizes that just as Wyatt was exempted from service due to his identification with Pratt's death, believers are justified and united with Christ through His death and resurrection. This identification is not merely legal but involves a deep life-union with Christ, leading to a transformed life that is no longer bound by sin. Maxwell urges believers to recognize that true Christian living is not about imitation but participation in the life of Christ, which brings victory and sufficiency. The sermon concludes with the reminder that Christ lives in us, empowering us to live a life of faith and grace.