John Chrysostom
This was not a mere natural defect; but was from the malignity of the dæmon; and therefore he needed to be brought of others, for he could not ask any thing of others as living without voice, and the dæmon chaining his spirit together with his tongue. Therefore Christ does not require faith of him, but immediately healed his disorder; as it follows, And when the dæmon was cast out, the dumb spake.
They set Him thus above others, because He not only healed, but with such ease, and quickness; and cured diseases both infinite in number, and in quality incurable. This most grieved the Pharisees, that they set Him before all others, not only those that then lived, but all who had lived before, on which account it follows, But the Pharisees said, He casteth out dæmons through the Prince of dæmons.
What can be more foolish than this speech of theirs? For it cannot be pretended that one dæmon would cast out another; for they are wont to consent to one another’s deeds, and not to be at variance among themselves. But Christ not only cast out dæmons, but healed the lepers, raised the dead, forgave sins, preached the kingdom of God, and brought men to the Father, which a dæmon neither could nor would do.