Who is Jesus Christ
A person can know many titles for Jesus and still wonder what Christians mean by them. Son of God. Son of Man. Savior. Lord. Word made flesh. Teacher. Messiah. All of these terms gather around a central question: Who is Jesus Christ?
Quick answerChristians confess Jesus Christ as the eternal Son of God who became truly human without ceasing to be God. He is one person with a divine nature and a human nature. He lived without sin, was crucified, rose bodily, ascended, and reigns. This is why Jesus can make God known, represent humanity, save, sympathize with human weakness, and anchor Christian hope.
This teaching is called Christology. It is not an abstract test designed to embarrass people who do not know theological vocabulary. It is the church’s effort to listen closely to the whole Biblical witness about Jesus and speak without reducing Him to a moral teacher, a created spirit, a divine appearance, or two separate persons.
Christology asks who Jesus Christ is and what He has done
The word Christology joins Christ with the study or teaching about Him. It covers Jesus’ identity, incarnation, life, teaching, death, resurrection, ascension, present ministry, and return. Identity and work belong together. What Jesus does makes sense in light of who He is.
Historic Protestant Christianity receives the central confession expressed at Nicaea and Chalcedon: Jesus is truly God and truly human, one person in two natures. Those councils did not add a second Bible. They supplied precise terms as the church answered interpretations that could not account for the full range of Scripture.
The Evangelical Free Church of America states the point plainly: “Jesus Christ is God incarnate, fully God and fully man, one Person in two natures.” This is a primary Christian doctrine because it directly concerns the identity of the One proclaimed in the gospel. Our guide to primary and secondary Christian doctrines explains why central beliefs deserve firm conviction without turning every disagreement into a salvation test.
Jesus Christ is truly God
John opens his Gospel by saying the Word was with God and was God, that all things were made through Him, and that the Word became flesh (John 1:1–3, 14). The Word is distinct from the Father and yet shares the divine identity.
Colossians calls the Son “the image of the invisible God” and says all things were created through Him and for Him; He is before all things, and all things hold together in Him (Colossians 1:15–17, NIV). “Firstborn” in that passage describes supremacy and inheritance, not that the Son is the first creature, because the next line places all created things on His side of the Creator-creature distinction.
Hebrews 1 describes the Son as the radiance of God’s glory, the exact representation of His being, and the One who sustains all things. Later, Thomas addresses the risen Jesus as “My Lord and my God!” (John 20:28, NIV). The New Testament also shows Jesus receiving worship, forgiving sins, exercising authority over creation, and sharing the Father’s name and works.
Jesus Christ is truly human
The eternal Son did not merely appear human. “The Word became flesh and made his dwelling among us” (John 1:14, NIV). Jesus was born, grew, learned, became hungry and tired, slept, wept, suffered, bled, and died. Luke also places His birth in public history. The Gospels name His family, friends, rulers, towns, meals, prayers, and wounds.
Philippians 2:6–8 says Christ, existing in the form of God, took the form of a servant and humbled Himself to death on a cross. The passage does not say He stopped being divine. It describes the Son’s self-humbling through taking true human life and obedient service. The eternal Son came near without ceasing to be God, which is why Christology belongs beside God’s immanence and transcendence.
Hebrews says Jesus was tempted in every way “yet he did not sin” (Hebrews 4:15, NIV). In other words, temptation was not theater. He experienced testing in a true human life while remaining faithful. His sinlessness does not make Him less human; sin is a corruption of humanity, not its required ingredient.
Jesus Christ: one person, two natures
The teaching graphic summarizes the confession. Jesus is truly God: eternal Word, Creator and sustainer, worthy of worship. Jesus is truly human: born and embodied, hungry, tired, grieved, tempted yet without sin. He is not half God and half human, and He is not two persons. His divine and human natures remain distinct and united in the one person of the Son.
The traditional phrase is hypostatic union. You do not need the phrase to trust Jesus; however, it helps prevent two opposite errors. We must not blend His natures into a third kind of being, and we must not divide Him into a divine person and a human person working side by side.
Christians should also represent historic disagreements accurately. Some labels used in older summaries can flatten complex traditions or ignore later dialogue among churches. A short pastoral article should explain the positive confession clearly and avoid declaring what another community believes without consulting its own current sources.
Pastoral experience: In pastoral conversations, questions about Jesus are often tied to experience. For example, someone harmed by a church leader may hear “Lord” as a word of control. Likewise, a grieving person may wonder whether God understands embodied pain. A person carrying shame may picture Jesus as disgusted and distant. Progress often begins by returning to a Gospel passage, observing how Jesus uses authority, treats suffering people, tells the truth, and gives Himself rather than allowing a harmful person’s behavior to define Him.
Why it matters who Jesus Christ is
Jesus makes God known
John 1:18 says the Son has made the Father known. Jesus is not merely a messenger pointing toward a distant God. Instead, in His words, character, works, death, and resurrection, Christians meet God’s self-disclosure. This connects Christology with our guide to general and special revelation.
Jesus acts for us as God and man
Only God saves; equally, the Son truly shares our humanity. The New Testament presents Jesus as mediator, representative, sacrifice, risen Lord, and High Priest. His saving work is not a technique Christians activate through perfect understanding. Instead, it is God’s gracious action in Christ, received through faith.
Jesus knows embodied human weakness
Hebrews 4:14–16 connects Jesus’ priesthood with compassion. Christians can approach God for mercy because the exalted Son is not ignorant of weakness. That does not mean every pain disappears or that prayer replaces medical or licensed mental-health care. It means suffering is brought before One who is both powerful and acquainted with human life.
Jesus’ resurrection anchors hope
The resurrection is not an escape from the body. Instead, God raises Jesus bodily, vindicates Him, defeats death, and promises resurrection life to His people. Christian hope therefore includes the renewal of creation, justice, restored embodied life, and communion with God.
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Common confusions about Jesus Christ
Jesus is not half divine and half human
“Fully God and fully human” does not describe a fifty-fifty mixture.
Jesus is not two persons
The Gospels present one acting subject: the Son who speaks, touches, prays, suffers, forgives, dies, and rises.
Jesus’ humanity is not a disguise
Hunger, grief, pain, development, and death belong to His real human life.
Jesus’ deity does not excuse spiritual control
No pastor, spouse, parent, or counselor becomes unquestionable by claiming to represent Christ. Jesus’ lordship never authorizes coercion, secrecy, abuse, or freedom from accountability.
Correct vocabulary is not clinical treatment
Beliefs can shape emotional life, but learning Christology does not diagnose or cure depression, anxiety, trauma effects, psychosis, or addiction. Faithful care can include Scripture, prayer, licensed treatment, medical care, and practical support.
A one-week Christology practice
Day 1: Read John 1:1–18. Mark what the passage says about the Word before and after “became flesh.”
Day 2: Read Philippians 2:5–11. Note what Christ possesses, what He takes, what He does, and how the Father responds.
Day 3: Read Colossians 1:15–20. List what is said about creation, the church, the cross, and reconciliation.
Day 4: Read Hebrews 4:14–16. Bring one weakness to God without hiding it or making it your identity.
Day 5: Read one Gospel healing or conflict story. Observe how Jesus combines compassion, truth, agency, and authority.
Day 6: Write two columns: “Scripture says” and “I have assumed.” This practices the RESTORE movement Separate truth from distortion.
Day 7: Choose one response: worship, apology, a wise boundary, service, rest, asking for help, or returning to a healthy church conversation. Finally, Christology leads toward life with Christ, not endless definition collecting. This reflects Orient identity in Christ and Engage the life God intended. Our guide to identity in Christ takes that further.
When pastoral counseling may fit and when licensed care is better
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Frequently Asked Questions
What does Christology mean?
Christology is the study of who Jesus Christ is and what He has done. It asks how Scripture presents His divine identity, true humanity, life, death, resurrection, ascension, present ministry, and promised return.
Is Jesus Christ half God and half human?
No. Historic Christian teaching says Jesus is fully God and fully human. His divine and human natures are not blended into a third kind of being, and He is not two separate persons. He is one person, the eternal Son, who took a true human nature.
Why does Jesus’ full humanity matter?
Jesus’ full humanity means the Son truly entered embodied human life. He was born, grew, became tired, suffered, was tempted without sin, died, and rose bodily. Christians therefore confess a Savior who represents humanity, knows human weakness from within embodied life, and gives resurrection hope.
Can someone follow Jesus Christ without knowing technical Christology terms?
A person does not need to know words such as incarnation or hypostatic union before trusting Christ. The terms help the church summarize and guard what Scripture teaches. They should support thoughtful discipleship, not become weapons for shaming honest questions or judging faith by vocabulary alone.
Look to the whole Christ
So who is Jesus Christ? He is not a distant idea or a useful symbol. Christians confess the eternal Son who became truly human, lived among us, gave Himself, rose, reigns, and will make all things new. So read the Gospels with that whole confession in view. Let His authority correct distorted authority, His compassion meet weakness, His cross expose sin and grace, and His resurrection set the horizon of hope.
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This article was researched with the help of AI and reviewed and edited by Stephen A. Luther, MEd, MSEd, LPC, for accuracy, Scripture references, and faithfulness to NuWell’s non-clinical scope.
Stephen A. Luther, MEd, MSEd, LPC, is Founder and Executive Director of Grace Christian Counseling and a Pennsylvania licensed professional counselor. He holds a master’s degree in Marriage and Family Counseling from Duquesne University and a master’s degree in Education from the University of Georgia, and has served in the helping professions since 1997. His licensed clinical role at Grace Christian Counseling is separate from NuWell’s non-clinical pastoral counseling and Christian life coaching services.
Scope note: This article is educational and pastoral. It is not diagnosis, psychotherapy, clinical treatment, legal advice, or emergency care. NuWell provides non-clinical pastoral counseling and Christian life coaching online across the United States.
Sources
- John 1:1–18; Philippians 2:5–11; Colossians 1:15–20; Hebrews 1:1–8; Hebrews 4:14–16 (NIV)
- Evangelical Free Church of America, Statement of Faith teaching notes, Article 4: Jesus Christ
- The Chalcedonian Creed (A.D. 451), Christian Classics Ethereal Library
- NuWell, Primary and Secondary Doctrines
- SAMHSA, 988 Frequently Asked Questions