What does walking according to the Spirit mean?

Walking according to the Spirit refers to a lifestyle characterized by obedience to the Holy Spirit's guidance, rather than succumbing to the desires of the flesh. Romans 8 illustrates that those in Christ are empowered by the Spirit to live according to God’s will, resulting in peace and life. Unlike those who live according to the flesh, who are at enmity with God, those who walk in the Spirit exhibit the fruits of the Spirit, demonstrating the transformative work of grace in their lives.