
Ambrose of Milan
Catena Aurea · Lukasevangelium 12
Also I say unto you, Whosoever shall confess me before men, him shall the Son of man also confess before the angels of God: But he that denieth me before men shall be denied before the angels of God. And whosoever shall speak a word against the Son of man, it shall be forgiven him: but unto him that blasphemeth against the Holy Ghost it shall not be forgiven. And when they bring you unto the synagogues, and unto magistrates, and powers, take ye no thought how or what thing ye shall answer, or what ye shall say: For the Holy Ghost shall teach you in the same hour what ye ought to say. But each adds his own explanation. For Origen gives this as his reason; God the Father indeed penetrates and contains all things, but the power of the Son extends to rational things only; the Holy Spirit is only in those who partake of Him in the gift of Baptism. When then catechumens and heathens sin, they sin against the Son who abideth in them, yet they may obtain pardon when they become worthy of the gift of regeneration. But when the baptized commit sin, he says that their offence touches the Spirit, after coming to whom they have sinned, and therefore their condemnation must be irrevocable. But Theognostus says, that he who has gone beyond both the first and second threshold deserves less punishment, but he who has also passed the third, shall no more receive pardon. By the first and second threshold, he speaks of the doctrine of the Father and the Son, but by the third the partaking of the Holy Spirit. According to St. John, When the Spirit of truth is come, he will lead you into all truth. (John 16:13.) Not as though the doctrine of the Spirit was above that of the Son, but because the Son condescends to those who are imperfect, but the Spirit is the seal of those who are perfect. If then not because the Spirit isabove the Son, blasphemy against the Spirit is unpardonable; but because remission of sin is indeed to the imperfect, but no excuse remains to the perfect, therefore since the Son is in the Father, He is in those in whom the Father and the Spirit are not absent, for the Holy Trinity cannot be divided. Besides this, if all things were made by the Son, and all things consist in Him, He will Himself be truly in all; so that it must needs be, that he who sinneth against the Son, sinneth against the Father also, and against the Holy Spirit. But holy Baptism is given in the name of the Father, and the Son, and the Holy Spirit. And so they that sin after baptism commit blasphemy against the holy Trinity. But if the Pharisees had not received baptism, how did He condemn them as if they had spoken blasphemy against the Holy Spirit, of which they were not yet partakers, especially since He did not accuse them simply of sin, but of blasphemy? But these differ, for he who sins transgresses the Law, but he who blasphemes offends against the Deity Himself. But again, if to those who sin after baptism there is no remission of the punishment of their offences, how does the Apostle pardon the penitent at Corinth; (2 Cor. 11:10) but he travails in birth of the backsliding Galatians until Christ be formed again in them. (Gal. 4:19.) And why also do we oppose Novatus, who does away with repentance after baptism? The Apostle to the Hebrews does not thus reject the repentance of sinners, but lest they should suppose that as according to the rites of the Law, under the veil of repentance there could be many and daily baptisms, he therefore warns them indeed to repent, but tells them that there could be only one renewal, namely, by Baptism. But with such considerations I return to the dispensation (οἰκονομίαν) which is in Christ, who being God was made man; as very God raised the dead; as clothed with the flesh, thirsted, laboured, suffered. When any then, looking to human things, see the Lord athirst or in suffering, and speak against the Saviour as if against a man, they sin indeed, yet may speedily on repentance receive pardon, alleging as excuse the weakness of His body. And again when any, beholding the works of Deity, doubt concerning the nature of our Lord’s body, they also sin grievously. But these too if they repent may be quickly pardoned, seeing that they have an excuse in the greatness of the works. But when they refer the works of God to the Devil, justly do they undergo the irrevocable sentence, because they have judged God to be the Devil, and the true God to have nothing more in His works than the evil spirits. To this unbelief then the Pharisees had come. For when the Saviour manifested the works of the Father, raising the dead, giving sight to the blind, and such like deeds, they said that these were the works of Beelzebub. As well might they say, looking at the order of the world and the providence exercised over it, that the world was created by Beelzebub. As long then as regarding human things they erred in knowledge, saying, Is not this the carpenter’s son, and how knoweth this man things which he never learnt? He suffered them as sinning against the Son of man; but when they wax more furious, saying that the works of God are the works of Beelzebub, He no longer endured them. For thus also He endured their fathers so long as their murmurings were for bread and water; but when having found a calf, they impute to it the divine mercies they had received, they were punished. At first indeed multitudes of them were slain, afterwards He said indeed, Nevertheless, in the day when I visit I will visit their sin upon them. (Exod. 32:34.) Such then is the sentence passed upon the Pharisees, that in the flame prepared for the devil they shall be together with him everlastingly consumed. Not then to make comparison between a blasphemy spoken against Himself and the Holy Spirit said He these things, as if the Spirit were the greater, but each blasphemy being uttered against Him, He shews the one to be greater, the other less. For looking at Him as man they reviled Him, and said that His works were those of Beelzebub.
Thus it is thought by some that we should believe both the Son and the Holy Spirit to be the same Christ, preserving the distinction of Persons with the unity of the substance, since Christ both God and man is one Spirit, as it is written, The Spirit before our face, Christ the Lord; (Lam. 4:20.) the same Spirit is holy, for both the Father is holy, and the Son holy, and the Spirit holy. If then Christ is each, what difference is there except we know that it is not lawful for us to deny the divinay of Christ?