Is there any mention in the Bible about demons entering a house without an invitation?

The concept of demons entering a house without an invitation is a common theme in various cultural and religious beliefs, often associated with supernatural entities seeking to cause harm or disturbance.

In Christianity, while there are references to demons possessing individuals or influencing events, there is no specific mention in the Bible of demons entering a house without an invitation in the same way as popular folklore or superstitions may suggest.

In the Bible, demons are often described as malevolent spirits or fallen angels who seek to harm and deceive humanity. One famous account of demon possession in the New Testament is found in the Gospels, where Jesus encounters a man possessed by a legion of demons.

In the Gospel of Mark, chapter 5, Jesus casts out the demons from the possessed man and sends them into a nearby herd of pigs, demonstrating his authority over evil spirits.

Another notable instance of demon possession is found in the Gospel of Matthew, where Jesus heals a demon-possessed man who was blind and mute. The man's condition was attributed to a demon, and Jesus exorcised the demon, restoring the man's sight and speech.

While these accounts of demon possession highlight the power of Jesus to overcome evil forces, there is no explicit mention in the Bible of demons entering a house without an invitation.

However, there are passages that warn against inviting evil influences into one's life through occult practices, idolatry, or sinful behaviors. In Ephesians 4:27, the apostle Paul admonishes believers to not give the devil a foothold, suggesting that opening oneself up to sinful influences can allow demonic forces to exert power and influence.

Additionally, in the Gospel of Matthew, Jesus teaches about the importance of spiritual vigilance and staying alert against evil influences. In Matthew 12:43-45, Jesus tells a parable about an unclean spirit that returns to a person after being driven out, only to find the house swept clean but empty. The unclean spirit then brings seven other spirits more evil than itself, and the final condition of the person is worse than before.

While this parable does not explicitly mention demons entering a house without an invitation, it serves as a warning against spiritual complacency and the importance of filling one's life with God's presence and truth to guard against evil influences.