
Augustine of Hippo
Catena Aurea · Matthäusevangelium 12
And if I by Beelzebub cast out devils, by whom do your children east them out? therefore they shall be your judges. But if I cast out devils by the Spirit of God, then the kingdom of God is come unto you.
(Quæst. Ev. i. 5.) Whence the sense might be this, If I by Beelzebub vast out dæmons, then, according to your own opinion, the kingdom of God is come upon you, for the kingdom of the Devil, being thus divided against itself, cannot stand. Thus calling that the kingdom of God, in which the wicked are condemned, and are separated from the faithful, who are now doing penitence for their sins.