the cause of His saying this arose hence, because they had said that “He cast out devils by Beelzebub the prince of the devils.” Not that this was a blasphemy which shall not be forgiven, forasmuch as even this shall be forgiven, if a right repentance follow it; but because, as I have said, there arose hence a cause for that sentence to be delivered by the Lord, since mention had been made of the unclean spirit whom the Lord shows to be divided against himself, because of the Holy Spirit who is not only not divided against Himself, but who also makes those whom He gathers together undivided, by forgiving those sins which are divided against themselves, and by inhabiting those who are cleansed, that it may be with them, as it is written in the Acts of the Apostles, “The multitude of them that believed were 331 of one heart and of one soul.”2475 And this gift of forgiveness none resists, but he who has the hardness of an impenitent heart. For in another place also the Jews said of the Lord that He had a devil,2476 yet He spake nothing there of the blasphemy of the Holy Spirit; because they did not so bring forward the mention of the unclean spirit as that he could be shown out of their own mouths to be divided against himself, as Beelzebub, by whom they said that devils could be cast out. 36. But in this passage according to Matthew, the Lord far more plainly explained what he intended to be understood here; namely, that he it is who speaks a word against the Holy Ghost, who with an impenitent heart resists the Unity of the Church, where in the Holy Spirit is given the remission of sins. For this spirit they have not, as has been said already, who even though they bear and handle2477 the sacraments of Christ, are separated from His congregation. For when He spoke of the division of Satan against Satan, and how that He Himself cast out devils by the Holy Spirit, that Spirit, namely, which is not, as the other, divided against Himself; lest any one should think because of those who gather together their irregular assemblies2478 under the Name of Christ, but without His fold, that the kingdom of Christ also was divided against itself, He immediately added, “He that is not with Me is against Me, and he that gathereth not with Me scattereth abroad,”2479 that He might show that they did not belong to Him who by gathering “without” wished not to “gather” but “to scatter abroad.” And afterwards He subjoined, “Wherefore I say unto you, All manner of sin and blasphemy shall be forgiven unto men; but the blasphemy of the Spirit shall not be forgiven.”2480 What is this “wherefore?” Shall the blasphemy of the Spirit only not be forgiven, because “he who is not with Christ is against Him, and he who gathereth 2475 Acts iv. 32. 2476 John vii. 20 and viii. 48. 2477 Portantes et tractantes. 2478 Conventicula. 2479 Matt. xii. 30. 2480 Matt. xii. 31. 697 On the words of the Gospel, Matt. xii. 32, ‘Whosoever shall speak a word…