22 Then a blind and dumb demoniac was brought to him, and he healed him, so that the dumb man spoke and saw. 23 And all the people were amazed, and said, "Can this be the Son of David?" 24 But when the Pharisees heard it they said, "It is only by Be-el'zebul, the prince of demons, that this man casts out demons." 25 Knowing their thoughts, he said to them, "Every kingdom divided against itself is laid waste, and no city or house divided against itself will stand; 26 and if Satan casts out Satan, he is divided against himself; how then will his kingdom stand? 27 And if I cast out demons by Be-el'zebul, by whom do your sons cast them out? Therefore they shall be your judges. 28 But if it is by the Spirit of God that I cast out demons, then the kingdom of God has come upon you. 29 Or how can one enter a strong man's house and plunder his goods, unless he first binds the strong man? Then indeed he may plunder his house.
Matthew Henry's Commentary on Matthew 12:22-29
Commentary on Matthew 12:22-30
(Read Matthew 12:22-30)
A soul under Satan's power, and led captive by him, is blind in the things of God, and dumb at the throne of grace; sees nothing, and says nothing to the purpose. Satan blinds the eyes by unbelief, and seals up the lips from prayer. The more people magnified Christ, the more desirous the Pharisees were to vilify him. It was evident that if Satan aided Jesus in casting out devils, the kingdom of hell was divided against itself; how then could it stand! And if they said that Jesus cast out devils by the prince of the devils, they could not prove that their children cast them out by any other power. There are two great interests in the world; and when unclean spirits are cast out by the Holy Spirit, in the conversion of sinners to a life of faith and obedience, the kingdom of God is come unto us. All who do not aid or rejoice in such a change are against Christ.