romans
+ NewJustification: Grace, Faith, and Righteousness — Romans 3:21-26
Paul's argument reaches its climax in Rom 3:21-26, where the righteousness of God is revealed "apart from the law." This answers the indictment he has built since Rom 1:18, where the wrath of God is revealed against all unrighteousness. The problem of 1:18 finds its solution in 3:21. The pivotal phrase is dikaiosyne theou. Cranfield reads the genitive as God's own saving activity, and the Reformers heard in it a righteousness received by faith (Luther made it the article on which the church stands). All sides confess v.26: God is "just and the justifier of the one who has faith in Jesus." The historic question is how the verdict touches the sinner. Trent taught that justification includes an inward renewal, righteousness truly imparted, while the Reformers stressed a righteousness reckoned, or imputed. The 1999 Joint Declaration found a deep consensus beneath the old condemnations: we are accepted by God and renewed by the Spirit, by grace alone through faith. Paul grounds the verdict in the hilasterion of Rom 3:25, echoing the mercy seat of Lev 16:14-15, and draws the pastoral conclusion in Rom 5:1: "we have peace with God."
Abraham's Faith Counted as Righteousness — Romans 4
Paul proves justification by faith from the Old Testament itself, citing Gen 15:6: "Abraham believed God, and it was counted to him as righteousness." He develops this throughout Rom 4:1-12, arguing that the reckoning came before circumcision, so Abraham is father of believing Jew and Gentile alike. What does this "counting" mean? Wright stresses covenantal-membership language; the Reformers read the imputation of a righteousness received as gift; Trent emphasized that the same grace truly renews the believer. The contrast in 4:4-5 between wages and gift is what all affirm: righteousness is reckoned "to the one who does not work but believes." This Abrahamic promise anchors the covenant of grace traced through Gen 17:7 and reappears in Gal 3:6. Augustine had already insisted that even faith is God's gift, lest grace be owed, a point the Council of Orange made the church's common teaching.
Adam and Christ: The Two Heads of Humanity — Romans 5:12-21
Paul's clearest statement of the two representative heads is Rom 5:12-21: "as one trespass led to condemnation for all, so one act of righteousness leads to justification." Death reigned "from Adam," so that all are bound up with him. Augustine built the Western doctrine of original sin on this passage, reading the Latin in quo omnes peccaverunt as "in whom all sinned"; Trent received this, teaching that Adam's sin is transmitted to all and remedied only in Christ. Irenaeus had earlier framed Christ as the new Adam who recapitulates and heals humanity — the Eastern accent on restoration. The two heads structure the whole of redemptive history. The Adam-Christ parallel reaches back to the fall of Gen 3:17-19 and forward to the resurrection harvest of 1Cor 15:22: "as in Adam all die, so in Christ shall all be made alive." Bavinck treats this organic solidarity as the hinge of covenant theology.
Union with Christ — Dying and Rising in Romans 6
Sanctification flows from union with Christ. Rom 6:1-11 argues that those baptized into Christ were baptized into his death, so that "we too might walk in newness of life." Sin's dominion is broken because the believer has died and risen with Christ. Calvin made union with Christ the center of applied salvation, holding justification and sanctification to be distinct but inseparable gifts received in the one Christ. The same union grounds the Catechism's theology of life in Christ and the Eastern vision of the sharing in the divine life that Athanasius described. Owen developed the believer's mortification of sin from this union. The baptismal logic of 6:3-4 connects to the Great Commission of Matt 28:19 and to the new-creation theme of Rom 8:1-4, where there is now "no condemnation." Sanctification is the outworking of a gift already given.
Grace and the Healing of the Will — Romans 8:5-8
Paul states the plight of fallen humanity bluntly in Rom 8:5-8: the mind set on the flesh "is hostile to God, for it does not submit to God's law; indeed, it cannot." Apart from grace the will cannot turn to God. This was the common confession of the ancient church against Pelagius: Augustine taught that grace heals and frees the will rather than bypassing it, and the Council of Orange made the priority of grace binding teaching for the whole church. The Reformation pressed the point further — Luther's reply to Erasmus on the will's bondage — while Trent affirmed both that grace must precede and that the freed will truly cooperates. Edwards later defended grace's priority without denying real human volition. The inability of 8:7 explains why salvation must begin in the new birth of John 3:5-8 and why Paul grounds hope in the unbreakable purpose of Rom 8:29-30. Grace precedes and enables faith.
Foreknown, Called, Glorified — Romans 8:28-30
Rom 8:28-30 links five acts of God: foreknew, predestined, called, justified, glorified. Each verb is aorist, including "glorified," so certain is the outcome that Paul speaks of it as already done. Augustine grounded predestination in God's prevenient grace, and Aquinas treated it as God's eternal ordering of the elect to glory, fully compatible with human freedom. Calvin read this chain as the ground of assurance, not anxiety. The traditions differ on how predestination and free cooperation fit together, yet share its comfort — that God works all things for good (8:28) — grounded in the sovereignty unfolded in Rom 9:6-18. Glorification ties this note to the resurrection hope of 1Cor 15:42-44 and to the conformity to Christ's image promised in Rom 8:29. Bavinck treats the ordo salutis as the temporal unfolding of God's eternal purpose.
Election and the Freedom of God's Mercy — Romans 9:6-24
Paul defends God's freedom in Rom 9:6-24: "Jacob I loved, but Esau I hated," and "he has mercy on whomever he wills." Election does not depend on works or human willing "but on God who has mercy" (9:16). Augustine read this as the charter of sovereign grace against Pelagius, and Aquinas held that election is wholly gratuitous, while no one is condemned except for their own sin. Calvin extended election to a symmetrical decree, a step many Catholic and Arminian readers decline. Barth reframed election as God's choice of humanity in Christ, reshaping modern debate. The shared confession is that salvation begins in God's free mercy. The potter-and-clay image of 9:20-21 recalls Isaiah's workshop in Isa 29:16, while the larger argument presupposes the plight of Rom 8:7. Election is the upstream source of the calling of 8:29-30.
Baptism into Christ — Romans 6 and Matthew 28
Rom 6:3-4 interprets baptism as union with Christ's death and resurrection: "we were buried therefore with him by baptism into death, in order that... we too might walk in newness of life." The sign signifies a real participation. Calvin defined a sacrament as a visible word that seals the promise, and the Catechism treats baptism as the gateway to life in the Spirit. Augustine's debates with the Donatists shaped the church's theology of valid baptism. Baptism is commanded in the Great Commission of Matt 28:19 and grounded in the union of Rom 6:5-11. It is the visible entry into the body addressed in 1Cor 12:13.