HistoricalChristian.Faith

Original sin & the Fall

Original sin is the doctrine of what Adam’s first transgression did to the rest of us — whether, and how, the fault of the garden reaches a newborn who has done nothing. All the ancient churches agree that something passed from Adam to his race; they divide sharply on what. Three answers were given. The first, which came to dominate the Latin West, is inherited guilt: every child is born already implicated in Adam’s sin — bearing not merely his mortality but his reatus, a real culpability that damns unless washed away, so that (in the Latin of Romans 5:12) all “sinned in him.” The second, kept by the Christian East, is inherited corruption only — “ancestral sin”: Adam bequeathed death, mortality, and a nature bent toward sin, but not his guilt; each person is condemned for his own sins, and free will survives the Fall. The third, urged by Pelagius and condemned, is that Adam’s sin is transmitted not at all — it harms his posterity only by bad example, and a newborn is as sinless as Adam before the fall. This timeline traces the answers — from the second-century seed of a corporate solidarity in Adam, through Tertullian’s traducianism and the Latin “in whom all sinned,” the Pelagian crisis and Augustine’s systematizing of inherited guilt, its conciliar fixing at Carthage and Orange, the Eastern road not taken, and the early-modern hardening (Trent’s decree, the Reformers’ total depravity) — earliest first. It is the root beneath the wiki’s predestination and justification timelines and the ground of the infant-baptism debate: how far a sinner is fallen decides what grace must do, and whether the newborn needs the font.

Related doctrines: Grace, faith, and justification — see also justification (how a sinner is made right with God) · predestination, grace & free will.

Timeline

Irenaeus of Lyons — the seed: we “offended in the first Adam” (c. 180)

Irenaeus has no developed theory of transmitted sin, but he lays the corporate premise every later account builds on. In his scheme of recapitulation, the race is bound up in its head: what Adam did, humanity did, and what the “second Adam” undoes, He undoes for the race. God, he writes, is the one “whom indeed we had offended in the first Adam, when he did not perform His commandment. In the second Adam, however, we are reconciled, being made obedient even unto death.” The offense is ours in Adam; the reconciliation is ours in Christ. That solidarity — humanity a single stock that fell in one man — is the trunk from which both the Latin “inherited guilt” and the Greek “inherited death” will branch.¹

Tertullian — the vitium originis passed with the soul (c. 210)

Tertullian gives the West its first mechanism. Because he holds that each soul is propagated from the parents’ souls as the body from their bodies (traducianism, from tradux, the vine-shoot), the whole race descends from Adam as “the nascent sprout of a tree… derived from Adam as its root” — and the soul carries a fault with it. There is, he says, “an antecedent, and in a certain sense natural, evil which arises from its corrupt origin”: “the corruption of our nature is another nature.” Hence “every soul, then, by reason of its birth, has its nature in Adam until it is born again in Christ… and because unclean, it is actively sinful.” This is the vitium originis — a birth-fault, not merely a bad example — a generation before the word “original sin.” (Tellingly, Tertullian nonetheless counselled delaying a child’s baptism: the inherited stain and the age at which to wash it were, for him, separate questions.)² See the detail page: Tertullian on original sin.

Origen — “the filth of birth” and infant baptism from the apostles (c. 248)

Origen, in the Greek East, reads the newborn’s need from the practice of the church. Pairing Psalm 51:5 with Job 14:4 in its Septuagint form (“no one is clean from filth, not even if his life be of one day”), he infers that “whatever soul is born in the flesh is polluted with the filth of iniquity and sin”; and he takes the church’s baptizing of infants “for the remission of sins” as an apostolic tradition that would be “superfluous” unless there were something in the child to remit. On Romans 5, he reasons from solidarity as Hebrews reasons of Levi in Abraham’s loins: “all men who are born… were in the loins of Adam while he was still in paradise,” and so death “passed also into those who were held in his loins.” His Latin translator renders Paul’s crux “in whom all sinned.”³ See the detail page: Origen on original sin.

Cyprian and the Council of Carthage — the “contagion of the ancient death” (253)

Cyprian of Carthage, answering bishop Fidus for a council of sixty-six African bishops, gives one of the earliest Latin statements that the newborn contracts an inherited defilement. The infant, though it “has not sinned” by any act of its own, has “being born after the flesh according to Adam… contracted the contagion of the ancient death at its earliest birth”; in baptism “to him are remitted, not his own sins, but the sins of another.” The council’s point was practical — baptize the newborn without waiting for the eighth day — but the reason it gives is a doctrine of inherited stain, made the ground of urgency. The same African instinct will run straight into Augustine.⁴ See the detail page: Cyprian of Carthage (on the infant-baptism timeline).

Ambrosiaster — “all sinned in Adam as in a lump”: the Latin in quo (c. 375)

The anonymous Roman commentator known as Ambrosiaster supplies the exegetical hinge of the whole Western doctrine. Reading Romans 5:12 in the Latin that renders Paul’s eph’ hō (ἐφ’ ὅ) as in quo — “in whom all sinned” — he takes the “whom” to be Adam and draws the seminal conclusion: “all have sinned in Adam as though in a lump (quasi in massa). For, being corrupted by sin himself, all those whom he fathered were born under sin… we are all sinners, because we all descend from him.” This is the reading — grammatically a mistranslation, as the Greek relative is neuter/causal, not personal — that Augustine would build his case upon. Whether it can bear that weight is weighed on the Romans 5:12 argument page.⁵ See the detail page: Ambrosiaster on original sin.

Ambrose of Milan — “In Adam I fell… guilty as I was in him” (c. 387)

Ambrose, whom Augustine would cite as a witness against the Pelagians, states the solidarity in the first person: “In Adam I fell, in Adam I was cast out of Paradise, in Adam I died; how shall the Lord call me back, except He find me in Adam; guilty as I was in him, so now justified in Christ.” On Luke he glosses Romans 5:12 with the same in quo: “all have died in Adam… death has passed upon all men, in whom all have sinned.” The Latin tradition is now speaking of guilt contracted in Adam, not merely mortality — the note the East will not sound.⁶

John Chrysostom — what passed from Adam is death, not guilt (c. 391)

Preaching at Antioch, John Chrysostom reads the same verse the other way, and marks the great Greek divergence. Paul’s clause, he says, means only that Adam “having once fallen, even they that had not eaten of the tree did from him, all of them, become mortal.” What the race inherits is death — the whole consequence Chrysostom names is that all “become mortal” — not a personal guilt each newborn already carries. This is the Antiochene and broadly Eastern reading (Theodoret: each “receives the sentence of death not because of the sin of his first ancestor but because of his own sin”), and it is why the East, baptizing the same infants, would ground the rite in grace rather than in the remission of an inherited reatus.⁷

Pelagius — sin by imitation, no inherited guilt (the provocation, c. 411)

Pelagius and his follower Caelestius force the doctrine into the open by denying transmission outright. Adam harmed his posterity, on their account, only by setting a bad example: “as long as people sin as Adam sinned they die,” and a newborn, having done nothing, bears no sin at all — nature is not fallen, only imitated. Caelestius’s theses (that Adam’s sin “injured only himself, not the human race,” and that infants “are in the same state in which Adam was before the transgression”) were condemned at Carthage in 411, opening the controversy that would occupy Augustine for the rest of his life.⁸ See the detail page: Pelagius (on the predestination timeline).

Augustine of Hippo — inherited guilt, concupiscence, and the “mass of perdition” (c. 412–430)

Augustine of Hippo is the doctrine’s architect. Against Pelagius he welds the African tradition into a system: all were “bound by the chain of death in that one man in whom all men sinned, even though they added no sins of their own”; the transmission is by propagation, not imitation, carried through the disordered concupiscence of generation (“what is generated must be regenerated… what has been contracted may be remitted”); and the whole race is therefore one massa perditionis, a “mass of perdition” justly condemned, from which the elect are drawn as “vessels of mercy.” He makes the universal baptism of infants the decisive proof: since the church everywhere baptizes them “for the remission of sins” and they have no actual sins, “it is the guilt of original sin which is healed in them.” The hard corollary — that an infant dying unbaptized is condemned (to a “mildest” punishment) — is where even his own tradition would not follow him (flagged on his page).⁹ See the detail page: Augustine of Hippo on original sin.

The Council of Carthage condemns Pelagianism — inherited sin made conciliar law (418)

The plenary Council of Carthage of 1 May 418 (its canons soon confirmed by Pope Zosimus) fixed the African answer as binding doctrine. Its canons anathematize any who says that Adam was created mortal and “would have died… whether he had sinned or not sinned”; and, decisively, any who denies that newborn infants “derive from Adam original sin, which needs to be removed by the laver of regeneration” — adding that the church’s baptizing of infants “for the remission of sins” must be understood “in a true and not a false sense.” Inherited sin, real in the newborn and remitted by baptism, is now the law of the Latin church.¹⁰

The Second Council of Orange — the whole man changed for the worse (529)

The Second Council of Orange, presided over by Caesarius of Arles and confirmed by Pope Boniface II, gave the settled Western statement. Adam’s sin, it teaches, harmed “the whole man… in body and soul,” passing to his posterity “by propagation, not by imitation” — the very phrase against Pelagius — and “death of the body, which is the punishment of sin,” together with the sin itself, “the death of the soul, passed through one man to the whole human race.” Orange thus canonizes Augustine on the reality and propagation of original sin (while, on predestination, stopping short of his hardest edge).¹¹

John of Damascus — the Eastern road: inherited death, not inherited guilt (c. 730)

John of Damascus, gathering the Greek fathers, states the settled Eastern view that the West never adopted. Adam’s transgression left the race “clothed about with death, that is, mortality and the grossness of flesh… condemned to death, and made subject to corruption” — the inheritance is death and corruption, the consequence Chrysostom had named. Crucially, the will is not enslaved: man remains “a creature endowed with free-will… master of his acts,” who “has the power to curb his appetite or to indulge it as he pleases.” There is no reatus handed down, no mass justly damned in Adam; this is the “ancestral sin” the Christian East still confesses, and the deepest fault line between the two halves of the church on the Fall.¹² See the detail page: John of Damascus on original sin.

The Reformers — total depravity: a hereditary corruption that itself condemns (c. 1536)

The magisterial Reformers pressed the Augustinian line to its sharpest form. John Calvin defines the thing directly: “Original sin, then, may be defined a hereditary corruption and depravity of our nature, extending to all the parts of the soul, which first makes us obnoxious to the wrath of God, and then produces in us works which in Scripture are termed works of the flesh.” The corruption is not partial but pervasive (“total” in extent, not intensity); it is itself culpable before God, not merely the soil of later sins; and it leaves the will bound until grace frees it — the point at which the Reformation’s doctrine of the Fall feeds directly into its doctrine of justification by grace alone.¹³

The Council of Trent — Rome’s decree on original sin (Session V, 1546)

The Council of Trent, in its fifth session, fixed the Catholic doctrine against the Reformers. Adam by his sin “lost… holiness and justice” and transmitted to his posterity “sin, which is the death of the soul,” propagated “not by imitation, but by propagation.” Original sin is truly remitted by the grace of baptism — not merely covered or not imputed — and after baptism nothing that is properly and truly sin remains, though concupiscence, “the tinder of sin” (fomes peccati), stays behind: left “for the struggle,” it “cannot injure those who do not consent,” and Trent anathematizes calling it “truly and properly sin.” That last clause — concupiscence is sin (Reformers) or is not (Trent) — is the precise post-baptismal residue that still divides the two traditions.¹⁴

Arguments

These cut across the timeline — each weighs a single sub-claim adversarially and carries its own assessment.

Romans 5:12 (eph’ hō / in quo) — does Paul teach that all sinned “in Adam”? (assessment: contested)

The “in whom all sinned” argument — that Romans 5:12 teaches a real inherited guilt, all having sinned “in Adam” as their seminal head (the realist reading behind Augustine’s massa and the Latin in quo omnes peccaverunt) — has a genuine case: the passage plainly makes Adam a corporate head in whom “death passed upon all men,” the seminal solidarity has the Hebrews–Levi analogy behind it, and Ambrosiaster, Ambrose, Augustine, and (glossing the phrase) even the Greek Theophylact read “in whom.” But its sharpest form leans on a translation the Greek does not compel: eph’ hō is most naturally causal (“because all sinned”), the relative neuter, and the whole Antiochene line (Chrysostom, Theodoret, Cyril, Oecumenius) reads the consequence as inherited mortality, not guilt — each dying “because of his own sin.” The corporate-solidarity teaching of Romans 5 survives on any construal; the contested step is from solidarity in death to an imputed guilt the newborn already bears. Strong by Latin lights, denied by the Greek, with no consensus winner. (This is the exegetical engine behind the practical infant-baptism “inherited sin” argument, also contested.)

Sources