Continuing the theme of the results of faith in Christ, Galatians 5:16-26 lists specific manifestations of the flesh (sinful nature) and of the Holy Spirit. The outward evidence of living by the Holy Spirit is the fruit of the Spirit: love, joy, peace, patience, kindness, goodness, faithfulness, gentleness, and self-control.
Although the Kingdom of God started imperceptibly small, it will cover and fill the whole earth.
Jesus' power over the forces of evil demonstrated that the kingdom of God had come.
The demons revealed that their only purpose is to destroy, while Jesus demonstrated his power to heal and restore.