Paul highlights a significant transition for believers, moving from the constraints of the old law to the freedom found in the Spirit. The 'old way of the written code' refers to the Mosaic Law, which, while holy and good, could not bring about true righteousness on its own. Through Christ's death and resurrection, believers have 'died' to this old way, symbolizing a release from its binding power. This liberation allows Christians to serve God in a 'new way'—one that is dynamic and led by the Holy Spirit.
The Spirit empowers believers to live out their faith in a manner that transcends mere rule-following. It invites a relationship with God that is based on love, grace, and inner transformation. This new way of living is not about abandoning moral principles but about fulfilling them through the Spirit's guidance. It underscores the idea that true service to God is heartfelt and Spirit-led, reflecting a life transformed by the love and grace of Jesus Christ.