Luke 11:23

He that is not with Me is against Me; and he that gathereth not with Me scattereth.

See Matthew 12:25; Mark 3:23. Jesus, by His divine omniscience, knew the thoughts of His enemies, even though He did not hear them, and proceeds to give them a line of argument that leaves them and their slanderous blasphemy in well-deserved disgrace. Every kingdom that is divided against itself is destroyed: the natural result of revolution is dissolution. And, under those circumstances, one house will fall against the next, one tumbling house knocking down its neighbor, and so everything be drawn into the general desolation. This fact being universally acknowledged as in harmony with the experience of mankind, the application to the present situation is easily made. If Jesus be in league with the prince of the devils, and yet cast out devils to their own harm and disgrace, then it follows that there is a division in the kingdom of the devil, and how will his kingdom then stand? Then there is another argument. If that accusation were true and the power of Jesus over the demons were derived from Satan, how were they going to explain the fact that their own sons, their disciples, were acting as exorcists, going about through the country and attempting to cast out devils? See Acts 19:13. By insisting upon their explanation of Christ's ability, they were condemning themselves, their own disciples becoming their judges. But, on the other hand, if the miracles of casting out devils which Jesus performed were due to the finger of God, the power of God which was necessary in true exorcising, it was an incontrovertible proof that in and with Christ, the Prophet of Nazareth, the kingdom of God had reached them, come upon them. In His person and in His message they had the means of obtaining everlasting life if they would but accept the grace of God. In a kindly, but comprehensive way Jesus now tries to show His audience what His coming into the world signified and included, so far as the rule of Satan was concerned. The latter, indeed, was a strong and mighty spirit, and was at all times fully armed, guarding his court, his palace, his castle, with all his power. For he is the prince of this world and has his work in the children of unbelief. And up till now he had held his own in peace, without any trouble to speak of; all his subjects had been willing and obedient. But now the Stronger one had come, in the person of Jesus of Nazareth, the promised Messiah. He came upon the devil and vanquished him. And not only that, but He reduced him to utter subjection and helplessness by taking from him his panoply, his armor, his practically unlimited power in which he placed his trust, and dividing the spoils among His own followers, Colossians 2:15. But these spoils, victory over death and the devil, belong only to such as have chosen this Champion as their own Lord; for those that are not with Christ, on His side, taking His part at all times, are against Him and must be reckoned with His enemies; and he that is not working with Him in every respect must be considered as belonging to those that disperse and scatter the fruit of His ministry and labor.