What does the Bible say about casting out demons?

In Matthew 12:22-29, we see Jesus casting out a demon from a man who was blind and mute. This act is not merely a miracle but demonstrates Jesus' authority over spiritual forces, showcasing that the Kingdom of God has come to humanity. Jesus argues against the accusations from the Pharisees that He casts out demons by Beelzebub, proclaiming that a divided kingdom cannot stand. Through His actions, Jesus illustrates not only His power to heal and free individuals from demonic possession, but also sets Himself apart as the Messiah, the divine Son of God who has come to destroy the works of the devil (1 John 3:8).