Matthew 12:27

Your children, &c. Some by their children understand, exorcists, that were among the Jews, that sometimes cast out devils; but it is more commonly taken for Christ's disciples and apostles, who were of the Jewish nation, to whom he had given power to cast out devils: as if he had said, If you allow them to cast out devils by divine power, why do not you also believe this of me, their master? (Witham) --- St. John Chrysostom says the apostles and disciples of Christ are here meant, for they had already cast out devils in virtue of the power conferred upon them by their divine Master, without ever having it said of them, that in the prince of devils they cast out devils. Thus he shews that envy was the origin and cause of their persecuting spirit, and that not his actions but his person gave them such great umbrage. (hom. xlii). --- If Christ alludes here to their own exorcists, who drove out devils by the invocation of the adorable name of God, he confounds the unjust malice and prevention of the Pharisees; if to the apostles, he constitutes them his umpires. (St. Thomas Aquinas)