Haydock's Catholic Bible Commentary: Matthew
Ver. 18. Behold my servant, &c. The words are out of the prophet Isaias, Chap. xli.[xlii.?] 1. And it is observed that the Jews, before the coming of Jesus, used to expound them of their Messias. (Witham) --- Our Lord Jesus Christ may be called the Servant of the Almighty, because, as himself assures us, he came down not to be served, but to serve; or, as St. Remigius says, not on account of his divinity, but on account of his humanity, which he received from the pure flesh and blood of the immaculate Virgin. (in St. Thomas Aquinas) There is some difference in the text of Isaias, whence this is taken. The apostles and evangelists did not confine themselves to cite the very words of the text, but only the sense. (Bible de Vence)
Ver. 19. He shall not contend. These words do not occur in the prophet, but are added by St. Matthew to express more fully the sense, because he offered himself up to the will of his heavenly Father, and delivered himself into the hands of those who persecuted him. (St. Aquinas) Nor cry out; because, like a lamb, in the hands of the shearer, he opened not his mouth.
Ver. 20. The bruised reed. The prophet here shews the mildness of our Saviour, who, though he could have broken them like a reed, and as a bruised reed, yet would not do it; and though he could have easily extinguished their rage and anger, yet he bore with it for a while, with singular clemency, till he should send forth judgment unto victory, i.e. till justice shall have appeared triumphant, till Christ shall have fulfilled all things, and raised his most illustrious trophy: till the Gentiles shall have placed their confidence in his most adorable name, and the Jews have no plea, notwithstanding their unparalleled obduracy, to make in reply. (St. Chrysostom, hom. xli). --- Judgment unto victory. St. Jerome and St. Hilary expound these words in conformity with their interpretation of the two foregoing verses, as follows: "The Lord will cherish and support the infirm and weak in this time of penance and probation, inviting them to greater strength, and light, and perfect charity, till the power of death be taken away, till he return to judge the world, when his judgment shall be victorious; though, in the mean while, it often may appear suppressed, and even subdued by the obstinate will of man." But the exposition, most conformable to the literal sense of the prophet, is: he will support the weak by his mildness, until it come to pass that his judgment, which he came to announce to the Gentiles, be led to victory, by his truth becoming universally triumphant over the world, and in his name all nations shall hope. (Jansenius). --- Thus will he bear with the little light and virtue of his enemies, till the bright light of his faith, and the warmth and strength of his grace, obtain in their hearts, and triumph over every opposition. (Haydock)
Ver. 21. In his name the Gentiles. Here are two words differing from those used by the prophet: in the Hebrew text we have, in his law the islands shall hope: probably the oversight of the amanuensis substituting onoma for nomo; the latter variation is of still less moment, as the prophets understand by islands, countries far removed; and also the poet,
Et penitus toto divisos orbe Britannos.
And, Mittam ad insulas longe ad eos, qui non audierunt de me. (Isaias, lx. 9, and lxvi. 19)
Ver. 25. Every kingdom. Strong as a kingdom may appear, it is easily overturned by divisions; and lest it should be objected, that ruin was brought upon it by a multiplicity of clashing affairs, it is added that cities and families share the same fate, if subject to similar divisions. (St. Chrysostom, hom. xlii). --- The Pharisees, on a former occasion, had laid a similar accusation against him. Then indeed he did not correct them, wishing them to discover his virtue from the miracles he performed, and the dignity of his character from the doctrines he delivered; but as they still continue the old accusation, he now wishes to convince them of their error. Envy does not so much seek how to speak, as what to speak. Yet Christ does not despise them, but answers them in the most meek and humble manner, teaching us to be charitable to our enemies, though they behave to us in the most inimical manner. By this also, our divine Saviour evidently demonstrates the falsity of the accusation; for it is never in the power of a possessed person to know another's thoughts, nor give so mild an answer. And as his enemies did not dare, from fear of the people, openly to broach this base calumny, seeing their thoughts, he answered them; still he does not expose to public infamy the malice of their hearts, but gives them a private solution of their difficulty. (St. Chrysostom in St. Thomas Aquinas)
Ver. 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. 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)
Ver. 28. Kingdom of God. Christ either calls himself and his coming the kingdom of God, because it was the beginning of the kingdom of God, and laid open the way to us: or the sense may be, If I, as proved in an argument above, cast out devils by the spirit of God, therefore what I, my apostles, and John preach, is true, viz. that the kingdom of God is at hand; because the Holy Ghost, who worketh miracles by us, proveth that our preaching is true. (Maldonatus)
Ver. 29. How can any one enter; how can I drive Satan from his possession? i.e. cast him out from the bodies of men, unless I am stronger than he, and first unarm him. (Maldonatus)
Ver. 30. He that is not with me. This sentence is not to be understood as directly spoken of heretics and schismatics, although at first sight it may appear so, but of the devil, who wishes to lead the souls of men captive, whilst Christ wishes to free them. He entices men to wickedness, Jesus Christ draws them to virtue: how therefore can the works of Christ be compared with those of Satan! (St. Jerome) --- There is no medium. We must either be with Christ, or against Christ: if we are not of Christ, whose then must we be, when nothing but sin can separate us from Christ and God? Oh, where will the generality of Christians, who shew themselves so indifferent with regard to salvation, find themselves at the last day? Can they say they are with Christ?
Ver. 31. The blasphemy[2] against the Spirit, or against the Spirit and the Holy Ghost. St. Augustine takes notice, that this is one of the most difficult places in the Scriptures. According to the common exposition, here is not meant a sin committed by speaking against the third person of the blessed Trinity, the Holy Ghost, but that sin by which the obstinate Jews wilfully opposed Christ, and attributed those miracles to Beelzebub, which he performed by the Spirit of God, of which they could not be ignorant, but by a wilful blindness. (Witham) --- The sin here spoken of is that blasphemy, by which the Pharisees attributed the miracles of Christ, wrought by the Spirit of God, to Beelzebub, the prince of devils. Now this kind of sin is usually accompanied with so much obstinacy, and such wilful opposing the Spirit of God, and the known truth, that men who are guilty of it are seldom or ever converted; and therefore are never forgiven, because they will not repent. Otherwise there is no sin which God cannot, or will not forgive to such as sincerely repent, and have recourse to the keys of the Church. (Challoner) --- Therefore I say: this therefore is not referred to what immediately precedes, but to what is said in verse 24. (Maldonatus) --- Whosoever he be, says St. Augustine, that believeth not man's sins to be remitted in the Church of God, and therefore despiseth the bounteous mercies of God, in so mighty a work, if he continue in his obstinate mind till death, he is guilty of sin against the Holy Ghost. (Enchir. lxxxiii. ep. 50. in fine.)