Final answer:
Living in the Holy Spirit according to Romans 8 entails leading a life directed by the Spirit and characterized by faith. Martin Luther was influenced by St. Paul's writing in Romans, advocating for salvation through faith alone, as opposed to salvation through good works as espoused by the Catholic Church of his time.
Step-by-step explanation:
To live in the Holy Spirit as described in Romans 8, it involves a life led by the Spirit rather than by the flesh. This chapter in Romans emphasizes that those who belong to Christ Jesus have crucified the flesh with its passions and desires. Instead, the Holy Spirit guides their actions and thoughts, and they are no longer bounded by the law of sin and death.
Martin Luther, heavily influenced by the writings of St. Paul, particularly the phrase "The just shall live by faith" (Romans 1:17), spearheaded the belief in faith alone for salvation. This was in contrast to the then Catholic view that salvation could be influenced by good works.
Luther's interpretation aligns with Romans 8, suggesting that living in the Holy Spirit is synonymous with living a life of faith, anchored in the grace of God which is freely given and not earned through good works.In essence, one is supposed to live in the Holy Spirit by cultivating a personal relationship with God, centered upon faith and the transformation it brings, aligning one's life with the values and guidance of the Spirit.