Peter Brandon explores the ongoing conflict within believers as they are filled with the Holy Spirit, emphasizing that this struggle intensifies rather than ceases. He delves into Romans 7, illustrating the duality of being married to the law versus being married to Christ, and how the law reveals sin rather than provides salvation. Brandon highlights that true holiness comes not from adhering to the law but from living in the newness of the Spirit, relying on faith and love for Christ. He encourages believers to recognize their internal conflict as a sign of being born of God and to seek victory through Jesus Christ, who delivers us from this struggle. The sermon ultimately calls for a deeper understanding of grace and the transformative power of the Holy Spirit in the life of a Christian.