Is Jesus God?

Understanding John 1:1

The deity of Jesus Christ is the central claim of Christianity. If Jesus is God, then everything He said carries divine authority. If He is not, then Christianity collapses. This is not a peripheral theological question — it is the question.

What Jesus claimed about Himself:

Jesus never said the exact words 'I am God' in the way a modern person might expect. But He made claims that, in a Jewish context, were unmistakable claims to deity:

John 8:58 — 'Very truly I tell you, before Abraham was born, I am!' The Jewish leaders immediately picked up stones to kill Him (John 8:59) — not because He claimed to be old, but because 'I AM' (Greek: ego eimi) is the divine name God revealed to Moses at the burning bush: 'I AM WHO I AM' (Exodus 3:14). Jesus was claiming to be the eternal, self-existent God of Israel. The reaction proves they understood exactly what He meant.

John 10:30 — 'I and the Father are one.' Again, the Jews picked up stones, explaining: 'You, a mere man, claim to be God' (John 10:33). Jesus did not correct them or say they misunderstood.

Mark 2:5-7 — Jesus told a paralyzed man, 'Son, your sins are forgiven.' The teachers of the law objected: 'Why does this fellow talk like that? He's blaspheming! Who can forgive sins but God alone?' They were right that only God can forgive sins — and Jesus proved His authority by healing the man.

John 14:9 — 'Anyone who has seen me has seen the Father.' Jesus claims that to encounter Him is to encounter God.

Matthew 28:18 — 'All authority in heaven and on earth has been given to me.' This is a claim to universal sovereignty — authority that belongs to God alone.

What the New Testament writers said:

John 1:1 — 'In the beginning was the Word, and the Word was with God, and the Word was God.' John 1:14 then says 'The Word became flesh' — identifying this divine Word as Jesus. The construction in Greek (theos en ho logos) is carefully chosen: the Word is God in nature, while being a distinct person 'with God.'

Colossians 2:9 — 'For in Christ all the fullness of the Deity lives in bodily form.' Paul uses theotetos (Deity) — not merely divine qualities, but the very essence of God.

Philippians 2:6-7 — Christ Jesus, 'who, being in very nature God, did not consider equality with God something to be used to his own advantage; rather, he made himself nothing by taking the very nature of a servant, being made in human likeness.' Paul says Jesus existed 'in very nature God' (morphe theou) before the incarnation.

Titus 2:13 — 'Our great God and Savior, Jesus Christ.' In Greek grammar (Granville Sharp's rule), this identifies Jesus as both God and Savior.

Hebrews 1:3 — 'The Son is the radiance of God's glory and the exact representation of his being.' The Greek word charakter (exact representation) means Jesus is the precise imprint of God's nature — like a seal pressed into wax.

Thomas's confession — John 20:28 — When Thomas saw the risen Jesus, he declared: 'My Lord and my God!' (ho kyrios mou kai ho theos mou). Jesus did not rebuke him but said, 'Because you have seen me, you have believed; blessed are those who have not seen and yet have believed.' Jesus accepted worship as God.

The Council of Nicaea (AD 325) and the Creed:

The early church debated the precise relationship between the Father and the Son. Arius, a priest in Alexandria, taught that the Son was created by the Father — the first and greatest creature, but not eternal God. The Council of Nicaea rejected Arianism and affirmed that the Son is 'of one substance' (homoousios) with the Father — 'God from God, Light from Light, true God from true God, begotten, not made.'

This was not an invention of new doctrine — it was a clarification of what the church had believed from the apostles. The Nicene Creed reflects the teaching of John 1:1, Colossians 2:9, Philippians 2:6, and the other passages above.

The Trinity:

Christianity does not teach that Jesus IS the Father. It teaches that one God exists eternally in three persons — Father, Son, and Holy Spirit — each fully God, each distinct, yet one in essence. Jesus is the Second Person of the Trinity. He is God the Son, not God the Father.

This doctrine, while mysterious, is not contradictory. It means:

• There is one God (Deuteronomy 6:4)
• The Father is God (1 Peter 1:2)
• The Son is God (John 1:1)
• The Holy Spirit is God (Acts 5:3-4)
• The Father, Son, and Spirit are distinct persons (Matthew 3:16-17 — all three are present at Jesus' baptism)

What about Jesus' humanity?

The same Scriptures that affirm Jesus' deity also affirm His full humanity. He grew tired (John 4:6), wept (John 11:35), was hungry (Matthew 4:2), experienced anguish (Luke 22:44), and died (Mark 15:37). The Council of Chalcedon (AD 451) defined that Jesus is 'truly God and truly man' — two complete natures united in one person, without confusion, change, division, or separation.

This is called the 'hypostatic union.' It means Jesus is not half-God and half-human. He is 100% God and 100% human. His divine nature did not diminish His humanity, and His humanity did not diminish His divinity.

Why it matters:

If Jesus is God, then:

• His death on the cross has infinite value — sufficient to atone for the sins of the entire world
• His words carry the authority of God Himself
• His promises (eternal life, resurrection, forgiveness) are backed by divine power
• Worshiping Him is not idolatry but the proper response to who He is

If Jesus is not God, then:

• Christianity is built on a false claim
• His disciples were either deceived or deceivers
• The New Testament writers committed blasphemy by attributing deity to a creature

C.S. Lewis framed this as the 'trilemma': Jesus claimed to be God. He was either a liar (He knew He wasn't God but said it anyway), a lunatic (He sincerely believed He was God but was deranged), or He was telling the truth — He is Lord. What He cannot be, given His claims, is merely a 'good moral teacher.'

The testimony of Scripture, the witness of the early church, and two thousand years of Christian worship all point to the same conclusion: Jesus of Nazareth is God incarnate — the Word made flesh, dwelling among us.