Romans 6:3-11
Brethren, all we who are baptized in Christ Jesus are baptized in His death. For we are buried together with Him by baptism unto death; that as Christ is risen from the dead by the glory of the Father, so we also may walk in newness of life. For if we have been planted together in the likeness of His death, we shall also be in the likeness of His Resurrection. Knowing this, that our old man is crucified with Him, that the body of sin may be destroyed, and that we may serve sin no longer. For he that is dead is justified from sin. Now if ye be dead with Christ, we believe that we shall live also together with Christ. Knowing that Christ, rising again from the dead, dieth now no more, death shall no more have dominion over Him. For in that He died to sin, He died once; but in that He liveth, He liveth unto God. So do you also reckon yourselves to be dead indeed to sin, but alive to God; in Christ Jesus our Lord.
Haydock
Verse 3. &c. We … are baptized in his death. Greek, unto his death. The apostle here alludes to the manner of administering the sacrament of baptism, which was then done by immersion or by plunging the person baptized under the water, in which he finds a resemblance of Christ’s death and burial under ground, and of his resurrection to an immortal life. So must we after baptism rise to lead a quite different life: having been also, when we were baptized and made Christians, planted as branches ingrafted in Christ, let us endeavour to bring forth the fruits of a virtuous life. Wi. — Old man … body of sin. Our corrupt state, subject to sin and concupiscence, coming to us from Adam, is called our old man, as our state, reformed in and by Christ, is called the new man. And the vices and sins which then ruled in us, are named the body of sin. Ch. — The old and sinful man we must look upon as crucified with him, and the body of sin, or our sinful body, destroyed. We must look upon ourselves as dead to sin, and that we must sin no more, as Christ being once risen, dies no more. Wi.
Verse 7. He that is dead is justified from sin. Some translate, is freed from sin: this is true; but perhaps it is better to retain the word justified, which is observed to be a law-word used in courts of justice, where to be justified is to be acquitted, so that a man cannot be questioned again on that account; and so are sinners, when their sins are forgiven. Wi.
Verse 10. For in that he died to sin. But the sense must be for sins, or to destroy other men’s sins, he himself being incapable of sinning. Wi.
Denzinger
324: Predestination
Council of Valence III, 855 (Against John Scotus)
Can. 5. Likewise we believe that we must hold most firmly that all the multitude of the faithful, regenerated “from the water and the Holy Spirit” [John 3:5], and through this truly incorporated in the Church, and according to the apostolic doctrine baptized in the death of Christ [Rom. 6:3], in His blood has been absolved from its sins; that neither for these could there have been true regeneration unless there were true redemption; since in the sacraments of the Church there is nothing false, nothing theatrical, but certainly everything true, dependent upon truth itself and sincerity. Moreover, from this very multitude of the faithful and the redeemed some are preserved in eternal salvation, because through the grace of God they remain faithfully in their redemption, bearing in their hearts the voice of their God Himself: “Who … perseveres even unto the end, he will be saved” [Matt. 10:22; 24:13]; that others, because they were unwilling to remain in the safety of faith, which in the beginning they received, and because they choose by wrong teaching or by a wrong life to make void rather than to preserve the grace of redemption, came in no way to the fullness of salvation and to the reception of eternal beatitude. in both certainly we have the doctrine of the holy Doctor: “We who are baptized in Christ Jesus, are baptized in His death” [Rom. 6:3], and: “All you who are baptized in Christ have put on Christ” [Gal. 3:27], and again: “Let us approach with a true heart in fullness of faith, having our hearts sprinkled from an evil conscience, and our bodies washed with clean water let us hold unwavering the confession of our hope” [Heb. 10:22], and again: “For to us sinning willfully after the accepted knowledge of the truth, there is now left no sacrifice for sins” [Heb. 10:26], and again: “He who making void the law of Moses, dies without mercy with two or three witnesses. How much more do you think he deserves worse punishments, who has crushed under foot the son of God, and has considered the blood of the testament unclean, by which he was sanctified, and has offered insult to the Spirit of grace?” [Heb. 10:28].
792: Original Sin
Council of Trent Session v (June 17, 1546) Decree On Original Sin
5. If anyone denies that by the grace of our Lord Jesus Christ, which is conferred in baptism, the guilt of original sin is remitted, or even asserts that the whole of that which has the true and proper nature of sin is not taken away, but says that it is only touched in person or is not imputed, let him be anathema. For in those who are born again, God hates nothing, because “there is no condemnation, to those who are truly buried together with Christ by baptism unto death” [Rom. 6:4], who do not “walk according to the flesh” [Rom. 8:1], but putting off “the old man” and putting on the “new, who is created according to God” [Eph. 4:22 ff.; Col. 3:9 ff.], are made innocent, immaculate, pure, guiltless and beloved sons of God, “heirs indeed of God, but co-heirs with Christ” [Rom.8:17], SO that there is nothing whatever to retard their entrance into heaven. But this holy Synod confesses and perceives that there remains in the baptized concupiscence of an inclination, although this is left to be wrestled with, it cannot harm those who do not consent, but manfully resist by the grace of Jesus Christ. Nay, indeed, “he who shall have striven lawfully, shall be crowned” [2 Tim. 2:5]. This concupiscence, which at times the Apostle calls sin [Rom. 6:12 ff.] the holy Synod declares that the Catholic Church has never understood to be called sin, as truly and properly sin in those born again, but because it is from sin and inclines to sin. But if anyone is of the contrary opinion, let him be anathema.
6. This holy Synod declares nevertheless that it is not its intention to include in this decree, where original sin is treated of, the blessed and immaculate Virgin Mary mother of God, but that the constitutions of Pope SIXTUS IV of happy memory are to be observed, under the penalties contained in these constitutions, which it renews [see n. 734 ff:].
876: The Excellence of the Most Holy Eucharist Over the Other Sacraments
COUNCIL OF TRENT, continued SESSION XIII (Oct. II, 1551) Decree On the Most Holy Eucharist
This, indeed, the most Holy Eucharist has in common with the other sacraments, that it is a “symbol of a sacred thing and a visible * form of an invisible grace”; but this excellent and peculiar thing is found in it, that the other sacraments first have the power of sanctifying, when one uses them, but in the Eucharist there is the Author of sanctity Himself before it is used [can. 4]. For the apostles had not yet received the Eucharist from the hand of the Lord [Matt. 26:26; Mark 14:22] when He Himself truly said that what He was offering was His body; and this belief has always been in the Church of God, that immediately after the consecration the true body of our Lord and His true blood together with His soul and divinity exist under the species of bread and wine; but the body indeed under the species of bread, and the blood under the species of wine by the force of the words, but the body itself under both by force of that natural connection and concomitance by which the parts of Christ the Lord, “who hath now risen from the dead to die no more” [Rom. 6:9], are mutually united, the divinity also because of that admirable hypostatic union [can. I and 3] with His body and soul. Therefore, it is very true that as much is contained under either species as under both. For Christ whole and entire exists under the species of bread and under any part whatsoever of that species, likewise the whole (Christ) is present under the species of wine and under its parts [can. 3].