
Jesus Christ is God's full, perfect, and final revelation—the ultimate self-disclosure of who God is and what God does. He is the Word of God (Logos): the personal expression of God's nature incarnate. Jesus is God incarnate—God became human while remaining fully God. He reveals God's nature ("the exact imprint of the Father's nature" - Hebrews 1:3), God's love (through His life, death, and resurrection), and serves as the perfect mediator bridging the gap between God and humanity.
Definition of Logos:
The Greek term "logos" (Word) means God's self-expression, creative power, and revelatory nature.
"In the beginning was the Word, and the Word was with God, and the Word was God... Through him all things were made." — John 1:1-3
What This Means:
"He is the radiance of the glory of God and the exact imprint of his nature, and he upholds the universe by the word of his power." — Hebrews 1:2-3
This Means:
"No one has ever seen God, but the one and only Son, who is himself God and is in closest relationship with the Father, has made him known." — John 1:18
The Passage Combines Two Ideas:
Therefore: to know creation is to know something about Jesus; to know Jesus is to know God.
What is the Incarnation?
The incarnation is God's act of becoming human in Jesus Christ. Jesus was born of Mary, lived a human life, and was fully human—yet He is also fully God, not just a human prophet, but divine.
Why the Incarnation Reveals God:
"In the incarnation, Jesus reveals to us who God is by revealing to us what God does in the work of redemption. This is what the incarnation is: the Trinity setting into motion a divine rescue mission."
What This Means:
The Hypostatic Union is the doctrine that Jesus is one Person with two complete and distinct natures: fully God and fully human.
Two Complete Natures
Jesus has two distinct natures that remain separate. Not 50% God and 50% human, but 100% God and 100% human.
One Person
Despite having two natures, Jesus is one person. The divine and human are united without mixing, changing, dividing, or separating.
No Loss of Divinity
"Remaining what he was, he became what he was not"—Jesus remained fully God while taking on human nature.
Each Nature Retains Its Properties
Divine nature: omniscience, omnipotence, eternality. Human nature: limited knowledge, physical vulnerability, emotional depth.
God's Power
God's Love
God's Humility
God's Holiness
God's Justice & Mercy
God is Triune
Definition of Mediator:
A mediator is an intermediary who brings parties together and facilitates relationship between them.
"For there is one God and one Mediator between God and men, the Man Christ Jesus, who gave Himself a ransom for all." — 1 Timothy 2:5-6
The Problem Jesus Solves:
Humans are sinful; God is holy—the gap between them is unbridgeable by humans alone. We needed someone who is both fully God and fully human.
Three Ways Jesus Functions as Mediator:
1. Representing God to Humanity
Jesus reveals who God is through His life and teachings. "I and the Father are one" (John 10:30). By knowing Jesus, we know God.
2. Representing Humanity to God
Jesus experiences human existence while remaining sinless. He can sympathize with human struggles (Hebrews 4:15) and advocates for us to the Father.
3. Facilitating Restored Relationship
Through Jesus's death and resurrection, the gap between sinful humans and holy God is bridged. "No one comes to the Father except through me" (John 14:6).
The God-Man Interface: Jesus is described as "the common medium that both we and our heavenly Father can relate to"—just as a computer interface allows humans to interact with complexity, Jesus as the God-man allows humanity to relate to God's infinite nature.
Why the Incarnation Happened:
How Jesus's Death Reveals God's Love:
"While we were still sinners, Christ died for us." — Romans 5:8
Christ "gave Himself a ransom for all"—meaning Jesus's death is the price God pays to free us from sin. This reveals that God is willing to suffer for our sake.
What Jesus's Resurrection Reveals:
The resurrection is the ultimate confirmation of Jesus's identity as God's Son: "declared to be the Son of God in power by his resurrection from the dead" (Romans 1:4). This reveals that God has power over death and offers eternal life to those who believe.
What is God's Glory?
God's "glory" is His ultimate nature, beauty, power, and splendor—the overwhelming sense of God's greatness.
"He is the radiance of the glory of God." — Hebrews 1:3
What This Means:
The Transfiguration (Mark 9:7):
Jesus was transfigured before the disciples, radiating divine light. A voice from heaven said: "This is my Son, whom I love. Listen to him!" This event reveals Jesus's divine glory while He was still on earth.
"He is... the exact imprint of [God's] nature." — Hebrews 1:3
What This Means:
Implications:
Jesus as Final Revelation:
"Long ago, at many times and in many ways, God spoke to our fathers by the prophets, but in these last days he has spoken to us by his Son." — Hebrews 1:1-2
What This Means:
| Aspect | Natural Revelation | Jesus's Revelation |
|---|---|---|
| Source | Creation, reason, conscience | God Himself incarnate |
| What It Shows | God's power, intelligence, existence | God's nature, love, character, purposes |
| How It Works | Indirect—through observation | Direct—personal encounter with God |
| Completeness | Partial knowledge | Full and perfect knowledge |
| Scope | Universal but limited | Complete self-disclosure |
| Relationship | Knowledge about God | Personal relationship with God |
| Redemptive Content | None—cannot reveal salvation | Full redemptive plan |
"Long ago, at many times and in many ways, God spoke to our fathers by the prophets, but in these last days he has spoken to us by his Son, whom he appointed the heir of all things, through whom also he created the world. He is the radiance of the glory of God and the exact imprint of his nature, and he upholds the universe by the word of his power."
Source: Hebrews 1:1-3
Context: Establishes Jesus as God's final, complete, and authoritative revelation—the fullness of what God has disclosed to humanity.
"In the incarnation, Jesus reveals to us who God is by revealing to us what God does in the work of redemption. This is what the incarnation is: the Trinity setting into motion a divine rescue mission. A Triune conspiracy of deliverance. Jesus came to us in humility, revealing that God is willing to humble Himself and suffer for humanity's sake. The manner of the incarnation reveals our need—that we need divine rescue. Christ is the God-man interface, the common medium that both we and our heavenly Father can relate to."
Source: Incarnational theology and mediatorial Christology
Context: Shows how Jesus's actions and suffering reveal God's character and how the incarnation solves the gap between God and fallen humanity.
Jesus is the Word of God (Logos)
The living, personal expression of God's nature—God's creative power and revelatory self-disclosure incarnate.
Jesus is God's final revelation
While God spoke through many prophets and in many ways, Jesus is God's complete and ultimate word to humanity.
Jesus is fully God and fully human
One person with two complete, distinct natures—not 50/50, but 100% God and 100% human.
Jesus reveals God's nature
Through His divine authority, power over creation, mercy, and holiness, Jesus shows us who God is.
Jesus reveals God's love
The incarnation and redemptive work reveal God's sacrificial, passionate love for humanity.
Jesus is the perfect mediator
Jesus bridges the unbridgeable gap between sinful humans and holy God, enabling restored relationship.
Jesus's actions reveal God
We understand God's character by what Jesus does—His love, mercy, justice, and power all revealed through His ministry, death, and resurrection.
Incarnation reveals our need
The manner of Jesus's coming—in humility, suffering, and sacrifice—reveals that we desperately need God's rescue and grace.
| Concept | Meaning |
|---|---|
| Logos (Word) | God's self-expression, creative power, revelatory nature incarnate in Jesus |
| Incarnation | God becoming human in Jesus Christ |
| Hypostatic Union | Jesus is one person with two distinct natures: fully God and fully human |
| Perfect Mediator | Jesus bridges God and humanity, representing both to each other |
| Radiance of Glory | Jesus displays and radiates God's ultimate nature, beauty, and power |
| Exact Imprint | Jesus is the exact expression of God's nature—seeing Jesus is seeing God |
| God's Ultimate Revelation | Jesus is God's final and complete self-disclosure to humanity |
| Sustainer of Creation | Jesus continuously upholds the universe by His power |
| Redeemer | Jesus's death and resurrection reveal God's love and offer salvation |
| God's Love Incarnate | The incarnation itself expresses God's sacrificial love for humanity |