The person and work of Jesus Christ

1. The Jesus of history and the Christ of faith

Christian faith concerns Jesus of Nazareth who lived under Pontius Pilate and was crucified, not a timeless saviour myth. The Gospels are theological testimonies, which does not make them non-historical. Through witness, tradition, selection and arrangement they declare Jesus' identity and the meaning of his work. Luke 1:1-4 ↗ explicitly names investigation and reliable narration.

Modern research has sometimes separated a historical Jesus from the church's Christ and classified theological claims as late additions. Critical questions are necessary, but a method excluding every supernatural claim in advance is not neutral. The earliest Christian witness already centres on Jesus' death, resurrection, lordship and saving work. First Corinthians 15:3-7 preserves early received confession.

The church does not invent Jesus but responds to apostolic witness. Historical data alone, however, does not mechanically produce the confession that Jesus is Lord. The Spirit brings people to Christ through witness. Academic work respects historical evidence and states openly where it makes theological judgement.

STUDY PRINCIPLE

Do not detach the confessed Christ from history or surrender historical inquiry to a method that excludes the supernatural in advance.

2. True God and true man

John 1 ↗ says the Word was with God and was God and then became flesh among us. Incarnation is neither a human later acquiring divine status nor God wearing a human appearance. The subject is the eternal Son, and the humanity assumed includes real body, mind, will, emotion, development and mortality.

Jesus tires, hungers, learns, grieves, is tempted and dies. These are not performances. The same Jesus forgives sins, rules creation, receives worship and shares glory with the Father before creation. Neither line of evidence may reduce the other. Humanity is not dissolved into deity, nor deity converted into human limitation.

Hebrews 2:14-18 ↗ says the saviour shared flesh and blood with his siblings, defeating death through death and becoming a merciful high priest. What is not assumed is not healed: the Son takes complete humanity, obeys throughout human life and renews it in salvation.

3. The Christ guarded by Nicaea, Ephesus and Chalcedon

Arius diminished full deity and Apollinarius complete human mind. The Nestorian controversy concerned Christ's unity and the title Theotokos: Mary is not the source of divine nature, but the person she bore is the eternal Son. Against Eutyches, the church protected the distinction of natures.

Chalcedon in 451 confessed the same Christ complete in deity and humanity, consubstantial with the Father as God and with us as human, like us apart from sin. The two natures unite without confusion, change, division or separation. These negatives do not explain the mechanism; they close false paths.

The works of Jesus are works of one person. Therefore one may say the Son of God died for us. Divine nature does not become mortal, but the person who dies according to human nature is truly the Son. Communication of attributes does not transfer properties between natures; it predicates each nature's properties of the one person.

4. Prophet, priest and king

Jesus is the prophet like and greater than Moses, God's final Word. He does not merely carry information but reveals the Father in his person. He interprets the law with authority, announces the kingdom and commissions apostolic witness. The church participates in his prophetic ministry only by remaining under his Word.

Jesus is priest and sacrifice. Hebrews presents him as sinless, solidaristic and permanent high priest. He offers not animal blood but himself once for all and intercedes in the Father's presence. Priesthood includes incarnation, obedience, death, resurrection and heavenly mediation.

As Son of David Jesus announces the kingdom, rules sickness and demons, paradoxically ascends the throne through the cross and receives universal authority in resurrection. He reigns now and will place every enemy, including death, under his feet. His kingdom does not sanctify worldly domination but rules through service, justice and sacrificial love.

STUDY PRINCIPLE

Christ's person and offices unite in one saving work: he teaches by truth, reconciles by sacrifice and liberates by kingship.

5. Sinless life and representative obedience

Salvation cannot be reduced to the moment of death. Jesus obeys where Israel and Adam failed. He answers temptation from Deuteronomy, fulfils the Father's will and loves neighbour perfectly. Sinlessness is not merely avoiding wrong but completing the whole human vocation.

Reformed theology speaks of active and passive obedience. Active obedience names lifelong righteousness; passive does not mean inactivity but willing submission to suffering and judgement through the cross. These are dimensions of one obedience unto death.

Christ's obedience is more than example; it is representative and saving. Romans 5:19 ↗ says many are constituted righteous by the obedience of one. The exemplary dimension remains: believers united to Christ walk in his humble, filial and sacrificial pattern.

6. The many dimensions of the cross

Scripture uses multiple images. Sacrifice and Passover address sin, cleansing and covenant; ransom liberation; reconciliation ended hostility; justification righteous standing; victory defeated powers. These are complementary dimensions rather than rival stories.

Penal substitution is central in Reformed doctrine. Isaiah 53 ↗, Mark 10:45 ↗, Romans 3:21-26 ↗, Galatians 3:13 ↗ and 1 Peter 2:24 ↗ present Christ dying for us, bearing sins and curse. The Father is not reluctant love opposed to an unwilling Son: the triune God purposes salvation in love and the Son offers himself freely.

Christus Victor does not exclude substitution. Colossians 2:13-15 ↗ joins cancellation of the record of debt with disarming powers. The devil possesses no autonomous legal right; he enslaves through sin, guilt and death. By forgiving sin and rising from death Christ breaks dominion. Moral example follows rather than grounds salvation: the cross first saves and then summons us to love.

7. Resurrection, ascension, session and return

Resurrection is not merely the disciples' conviction that Jesus' cause continued, but God's raising of the body laid in the tomb into imperishable life. Empty tomb and appearances jointly testify. Resurrection vindicates the Son, defeats death, begins new creation and guarantees believers' future resurrection.

Ascension is not departure into irrelevance but enthronement as universal Lord. At the Father's right hand Christ intercedes, pours out the Spirit and governs the church. Believers' life is secure with their heavenly head, and the church stands by the living King's ministry rather than institutional strength.

Christ will return visibly, raise the dead, judge and consummate the kingdom. Hope of return produces faithfulness, holiness and witness rather than date calculation. The crucified one and returning judge are the same person, so judgement carries holy seriousness and safety for those who take refuge in him.

STUDY PRINCIPLE

Do not stop the gospel at the cross: the crucified Christ rose, reigns, intercedes and will return to renew the world.