← Understanding Sin

Part 3 · Deep dive

The biblical story of sin

From the goodness of creation to the final restoration, step by step.

Sin is not a stand-alone doctrine. It is a chapter in a larger story that begins with a good creation and ends with all things made new. Reading each step, and how later Scripture looks back on it, shows why the gospel matters.

Eight steps

1. Creation: humanity made good

Genesis 1–2

God calls creation 'very good'. Humanity is made in His image, given work, companionship, and one boundary: the tree of the knowledge of good and evil. Freedom and trust are part of the design.

Looking back: Paul calls Adam 'a pattern of the one to come' (Romans 5:14), and Jesus points back to the beginning when teaching about marriage.

The early church

Irenaeus of Lyons · c. 180 · Against Heresies 4.38

Saw Adam and Eve as created good but young, meant to grow into maturity and likeness to God over time.

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2. The Fall: humanity turns from God

Genesis 3

The serpent plants doubt ('Did God really say?') and suggests God is holding back good. The couple take the fruit to become 'like God' on their own terms. At once come shame, hiding, blame and broken relationships.

Even here God seeks them ('Where are you?') and promises that the woman's offspring will crush the serpent (3:15), which the early church called the 'first gospel'.

Looking back: Romans 5:12–21 and 1 Corinthians 15:21–22 contrast Adam, through whom death came, with Christ, through whom life comes.

The early church

Irenaeus of Lyons · c. 180 · Against Heresies 5.21

Taught 'recapitulation': Christ relives humanity's story and wins where Adam lost, and Mary's obedience undoes Eve's disobedience.

3. Sin spreads

Genesis 4–11

Within one generation comes murder (Cain), then boasting in vengeance (Lamech), then a world 'filled with violence' before the Flood, then Babel's proud tower. Sin moves from the family to whole cultures.

4. The Law reveals sin

Exodus 20; Romans 7

God rescues Israel from Egypt first, and then gives the Law. The Law is a gift for a freed people. But Paul explains that it also exposes sin: it shows what is wrong without giving the power to change the heart.

5. God calls sinners back

The prophets; Luke 15

The prophets call Israel to return, promising mercy. Jeremiah and Ezekiel foresee a new covenant: God will write His law on hearts and give a new spirit. Jesus' parable of the lost son shows a Father running to meet the returning sinner.

6. Christ confronts sin and death

Gospels; Romans 5–8; Hebrews

John the Baptist names Jesus 'the Lamb of God who takes away the sin of the world'. Jesus lives without sin, gives Himself on the Cross, and rises, breaking death's hold.

The early church

Athanasius · c. 318 · On the Incarnation

Argued that the Word took a human body so that, dying and rising in it, He might undo corruption and death from within human nature.

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7. The Spirit transforms us

Romans 8; Galatians 5

The promised Spirit is poured out at Pentecost. Believers now 'walk by the Spirit', bear the fruit of the Spirit, and are being changed into Christ's likeness.

8. The final restoration

Revelation 21–22

The Bible ends where it began, in a garden-city with the tree of life, but now with no curse, no death and no tears. God dwells with His people.

The shape of the story

Genesis 1–3 and Revelation 21–22 mirror each other: creation and new creation, the tree of life lost and regained, God walking with humanity and God dwelling with humanity. Sin is the intrusion in the middle, and Christ is the turning point.

Christ the second Adam

Paul calls Adam 'a type of the one who was to come' (Romans 5:14). Irenaeus of Lyons built on this with his teaching of recapitulation (anakephalaiōsis, 'summing up again', from Ephesians 1:10). Christ walked back through the human story and, at every point where Adam failed, He obeyed.

Adam and Christ side by side

Adam was tempted in a garden of plenty and fell; Christ was tempted in a barren desert and stood (Matthew 4).

Adam grasped at being like God; Christ, who was God, 'did not think of equality with God as something to cling to' but emptied Himself (Philippians 2:6–8).

Adam's disobedience came at a tree; Christ's obedience was completed on a tree (Galatians 3:13; 1 Peter 2:24).

Adam brought death to all; Christ brings life to all who are in Him (1 Corinthians 15:21–22).

In Eden God asked, 'Where are you?'; in another garden the risen Christ asks Mary, 'Whom are you looking for?' (John 20:15).

The early church

Irenaeus of Lyons · c. 180 · Against Heresies III.18; V.19

Christ 'recapitulated in Himself' the long line of humanity. As the human race fell into death through a virgin's disobedience, so it is saved through a virgin's obedience, Mary's 'let it be' answering Eve's grasp.

Read the source →

Justin Martyr · c. 155 · Dialogue with Trypho 100

The earliest surviving writer to set Eve and Mary side by side, showing how God undid the fall along the very path by which it came.

Threads that run through the whole Bible

From nakedness to robes

Adam and Eve's fig leaves cannot cover their shame, so God makes garments of skin (Genesis 3:21), the first hint that covering costs a life. The prodigal son receives the best robe (Luke 15:22). Paul tells believers to 'clothe yourselves with Christ' (Romans 13:14), and the redeemed in Revelation wear white robes washed in the Lamb's blood (Revelation 7:14). Early baptism gave new believers a white garment for this reason.

From exile to home

Humanity is driven east of Eden, and cherubim guard the way to the tree of life. Israel's later exile to Babylon repeats the pattern. The curtain of the temple, embroidered with cherubim, kept people out of God's presence until it tore at Jesus' death (Matthew 27:51). Revelation ends with the tree of life open again in a garden-city (Revelation 22:2).

From curse to blessing

Genesis 3–11 repeats the word 'curse'. Genesis 12 answers with 'blessing' five times in three verses, as God calls Abraham so that 'all the families on earth will be blessed through you'. Paul says Christ became a curse for us so that Abraham's blessing might reach the Gentiles (Galatians 3:13–14). In the new creation 'no longer will there be a curse' (Revelation 22:3).

Why animal sacrifices pointed beyond themselves

Hebrews explains that the sacrifices of the Law were 'only a shadow' of good things to come (10:1). They were repeated every year, which was itself a reminder of sins (10:3). They cleansed outwardly but could not cleanse the conscience (9:9, 14). Yet they were God's gift, teaching Israel that sin is deadly serious and that God Himself provides the way back.

Christ, by contrast, offered Himself 'once for all time' (9:26; 10:10). He is both the priest and the sacrifice, and He entered not a tent made by hands but heaven itself.

How traditions describe Christ's sacrifice today

Catholic

The Mass makes present the one sacrifice of Calvary in a sacramental way; it is not a new or repeated sacrifice, as the Council of Trent and the Catechism (1366–67) stress.

Orthodox

The Divine Liturgy offers 'Your own of Your own' and unites worshippers with Christ's once-for-all offering, received as healing for soul and body.

Protestant

Emphasises the 'once for all' finality: the Lord's Supper remembers and proclaims the finished sacrifice, with Lutherans affirming Christ's real presence and Reformed traditions a spiritual presence.

Respected commentary

F. F. Bruce · 1964, rev. 1990 · The Epistle to the Hebrews (NICNT)

A standard evangelical commentary showing how Hebrews reads the tabernacle and Day of Atonement as a God-given picture fulfilled in Christ's entry into heaven.

Key takeaways

  • Sin is an intruder in a good creation, not part of God's design.
  • The Law reveals sin; only Christ and the Spirit cure it.
  • The story ends with restoration, not just forgiveness.