https://www.truthforlife.org || By: Alistair Begg — (Mark 9:14-29) The healing of the demon-possessed boy shows us Christ’s control over evil in the world. This story is a stark reminder that we do not wage war against things that are seen, but against spiritual forces of evil. Alistair Begg assures us that when sinners humbly trust in Christ by faith, He will heal and restore them.