Luke 8:26-39 Dr. Luke uses his pen to share with us that a true disciple loves as God loves and shows compassion as He does. In Luke 8:26-39, the focus is on the principle that works must accompany a disciple’s faith. James shared this same principle: “faith without works is dead.”
Dr. Luke shares the vibrant story of the healing power of Jesus. He removes the stigma of the devil’s works, which are impotent to His power, and as we read this story of the demoniac, we are confronted with the power of sin versus the healing power of Jesus. Jesus’ heart was touched with the compassion and love the Father has for the lost. It is His love that draws him to this Gentile that the question asked by the disciples might be answered: “who is this man?” This is a question Dr. Luke continues to present to his audience and answers through Jesus’ healing, rebuking the wind, and as he reverses the effect of the evil one’s power. In doing so, the disciples are given evidence that “the gospel, …is God’s power for salvation to everyone who believes, to the Jew first and also to the Greek.” [Romans 1:16]
Lastly, Jesus, full of mercy for the swine herders, leaves them a disciple who is a witness to God’s power lest they say to God that they did not know. They are now without excuse, as Paul noted in [Romans 1:20b]. The healed demoniac is a lesson in discipleship. We are to be God’s witness, and reveal what God has done for us.