John Chrysostom
Catena Aurea · Lukasevangelium 11
But he, knowing their thoughts, said unto them, Every kingdom divided against itself is brought to desolation; and a house divided against a house falleth. If Satan also be divided against himself, how shall his kingdom stand? because ye say that I cast out devils through Beelzebub. And if I by Beelzebub cast out devils, by whom do your sons cast them out? therefore shall they be your judges. But if I with the finger of God cast out devils, no doubt the kingdom of God is come upon you.
(Hom. 41. in Matt.) The suspicion of the Pharisees being utterly without reason, they dared not divulge it for fear of the multitude, but pondered it in their minds. Hence it is said, But he, knowing their thoughts, said unto them, Every kingdom divided against itself will be brought to desolation.