Bible Study: Who Is Jesus Christ , Lord, Liar, or Lunatic?
- Boundless Team
- 1 hour ago
- 9 min read
Jesus Christ’s claims to divinity leave only three logical options: He was a liar who deceived the world, a lunatic who was deeply deluded, or He is indeed Lord. Because His life displays perfect moral integrity and psychological health, the first two options fail. Therefore, we must accept Him as Lord, God manifest in human flesh.
This pillar post explores the famous "Trilemma" popularized by C.S. Lewis, examining the biblical evidence for Jesus’ divinity and humanity to help you decide who He is for yourself. We will dive deep into Scripture, history, and the personal implications of following Christ today.
The Most Important Question You Will Ever Answer
At some point in our lives, usually when the world gets quiet or when we are scrolling through a screen late at night, a question surfaces: Who was Jesus, really?
He is the most famous figure in human history. His birth split time in half. More books have been written about Him, more songs sung to Him, and more lives changed by Him than anyone else who has ever walked this earth. But fame doesn't equal identity. In the Gospels, Jesus Himself asked His disciples, "Who do you say that I am?" (Matthew 16:15).
Today, many people try to find a middle ground. They say, "I think Jesus was a great moral teacher. I like His ideas about love and peace, but I don't believe He was actually God." On the surface, this sounds respectful and open-minded. However, as C.S. Lewis famously argued in his book Mere Christianity, that is the one option Jesus didn't leave us.
Because Jesus didn't just teach "be nice to your neighbor." He claimed to forgive sins. He claimed to exist before the world began. He claimed that He was the only way to the Father. If those claims are false, He isn't a "great moral teacher", He is something much darker or much more tragic.
The Great Teacher Fallacy: The C.S. Lewis Trilemma
If you are searching for faith behind a screen, you might feel like you can pick and choose which parts of Jesus you like. But logic demands we look at the whole picture.
C.S. Lewis wrote:
"A man who was merely a man and said the sort of things Jesus said would not be a great moral teacher. He would either be a lunatic, on the level with the man who says he is a poached egg, or else he would be the Devil of Hell. You must make your choice. Either this man was, and is, the Son of God, or else a madman or something worse."
Let’s look at these three options, Liar, Lunatic, or Lord, to see which one holds up under the weight of Scripture and history.
Option 1: Was Jesus a Liar?
If Jesus knew He wasn't God but told everyone He was anyway, He was a liar. But he wouldn't just be any liar; He would be a massive, calculated deceiver. He would be responsible for the deaths of millions of martyrs who died for a lie He invented.
Think about the character of a liar. Liars are usually motivated by power, sex, money, or self-preservation. Did Jesus gain any of these?
Power? He was a wandering preacher who refused an earthly crown.
Money? He had no home and died with nothing but the clothes on His back.
Self-preservation? He allowed Himself to be tortured and crucified rather than recant His claim to be the Son of God.
Furthermore, liars don't usually produce the most ethically profound teachings in human history. How could a "Devil of Hell" or a malicious deceiver produce the Sermon on the Mount? How could a liar emphasize radical honesty, love for enemies, and self-sacrifice? The moral fruit of Jesus’ life and teaching is completely inconsistent with the heart of a liar.
To learn more about the complexities of this question, read our post Jesus: Prophet, Liar, or Lord?.
Option 2: Was Jesus a Lunatic?
If Jesus genuinely thought He was God but was actually just a man, He wasn't a liar, He was a lunatic. In a clinical sense, someone who believes they are the Creator of the Universe while they are just a human being is suffering from a severe delusion of grandeur.
Lewis compared this to someone who thinks they are a "poached egg." We wouldn't call that person a great moral teacher; we would call for medical help.
Does Jesus appear deluded in the Gospels?
His Composure: Even under the pressure of a death sentence, Jesus was calm, articulate, and composed.
His Relationships: He was deeply empathetic and understood human nature better than anyone. Lunatics often struggle with social cues and genuine connection.
His Intellect: He outmaneuvered the greatest scholars of His day with simple, piercing wisdom.
When we look at the psychological profile of Jesus, we don't see the scattered, chaotic mind of someone suffering from a messianic complex. We see a man who was profoundly grounded, deeply loving, and utterly consistent. If He was "crazy," then the rest of the world has no hope of being sane.
Option 3: Is Jesus Lord?
If Jesus wasn't lying and wasn't losing His mind, we are left with the third option: He is exactly who He said He is. He is Lord.
This isn't just a title; it is an ontological reality. To say Jesus is Lord means acknowledging that the Creator of the stars entered time and space to sit at our tables, heal our wounds, and pay for our sins.
The Divinity of Christ: John 1:1-14
The Gospel of John begins with one of the most powerful descriptions of Jesus’ identity in all of literature:
"In the beginning was the Word, and the Word was with God, and the Word was God... The Word became flesh and made his dwelling among us. We have seen his glory, the glory of the one and only Son, who came from the Father, full of grace and truth" (John 1:1, 14).
This passage establishes three vital truths:
Jesus is Eternal: He didn't begin at Bethlehem. He was "in the beginning."
Jesus is Distinct but One with God: He was with God and was God. This points to the mystery of the Trinity.
Jesus is Accessible: The Word "became flesh." He didn't stay distant. He moved into the neighborhood.
If you are feeling isolated today, remember that Jesus knows what it is like to have a human body, to feel hunger, to feel tired, and to feel the sting of betrayal. Because He is God, He has the power to save you. Because He is man, He has the heart to understand you. For a deeper study on this, see The Divinity of Christ.
The Image of the Invisible God: Colossians 1:15-20
Paul’s letter to the Colossians further expands on who Jesus is. It tells us that He is "the image of the invisible God, the firstborn over all creation" (Colossians 1:15).
Paul explains that through Jesus, all things were created, things in heaven and on earth. He is the glue that holds the universe together. But the most beautiful part of this passage is the conclusion: "For God was pleased to have all his fullness dwell in him, and through him to reconcile to himself all things... by making peace through his blood, shed on the cross" (Colossians 1:19-20).
Jesus isn't just Lord over the galaxy; He is Lord over your personal chaos. He is the one who reconciles your broken past with a hopeful future.
The Way, The Truth, and The Life: John 14:6
In John 14:6, Jesus makes the ultimate exclusive claim:
"I am the way and the truth and the life. No one comes to the Father except through me."
For the modern seeker, this can feel restrictive. But think about it this way: if you are lost in a deep, dark forest, you don't want a "variety of opinions" on how to get out. You want the way. If you are drowning in confusion, you don't want "personal interpretations." You want the truth. If you are feeling spiritually dead, you want life.
Jesus doesn't just show the way; He is the Way. He is the bridge between our human limitation and God’s infinite holiness. When you connect with Boundless Online Church, you aren't just joining a digital club, you are connecting with a community centered on the one Person who can truly change your life.
For more background on His life and teachings, check out our companion study Bible Study: Who Is Jesus , Really?.
What Does This Mean for You?
If Jesus is Lord, it changes everything. It means you are not an accident. It means the God of the universe knows your name, saw you behind that screen, and loved you enough to come and find you.
Maybe you’ve felt like a "lunatic" yourself lately, overwhelmed by anxiety, grief, or loneliness. Or maybe you’ve tried to be your own "lord," trying to control every aspect of your life until you finally exhausted yourself.
Jesus invites you to stop the performance. If He is Lord, you don't have to be. You can rest in His authority. You can trust His truth. You can receive His life.
A Pastoral Prayer for the Seeker
Lord Jesus, I thank You that You did not leave us in the dark. Thank You for being the Word made flesh. For the person reading this right now who feels disconnected, unseen, or full of questions, I pray that Your Spirit would reveal Your true identity to them. If they are tired of trying to find the way on their own, help them to see that You are the Way. Move them from curiosity to community, and from doubt to a deep, abiding hope in You. We recognize You as Lord today. Amen.
FAQ: Questions About the Identity of Jesus
1. Did Jesus ever actually say "I am God" in the Bible? While Jesus rarely used those exact three words in English, He repeatedly made claims that only God could make. He said, "Before Abraham was born, I am!" (John 8:58), using the divine name of God. He also claimed the authority to forgive sins (Mark 2:5-7) and to judge the world, which His listeners clearly understood as claims to deity.
2. Isn't it possible that the stories about Jesus are just legends? The "Legend" option is often added to the trilemma (making it a quadrilemma). However, historical evidence shows that the New Testament documents were written within the lifetimes of eyewitnesses. Myths and legends usually take generations to develop. The early church’s willingness to die for the claim that Jesus rose from the dead strongly supports its historical reality.
3. Why did Jesus have to be both God and human? To be our Savior, Jesus had to be human so He could represent us and die in our place. He had to be God so His sacrifice would have infinite value and so He could conquer death itself.
4. Can I follow Jesus if I still have doubts about His divinity? Absolutely. Many people in the Bible followed Jesus while they were still figuring out who He was. Bring your doubts to Him. Read the Gospels, join our Bible Study Club, and ask God to reveal the truth to you.
5. Is the "Trilemma" just a clever word game? No, it’s a logical tool to force us to be honest with the text. If we accept the historical reliability of the Gospels, we have to deal with the magnitude of what Jesus said about Himself. It pushes us past "nice feelings" and toward a real decision.
6. What is the difference between Jesus being a "prophet" and being "Lord"? A prophet is a messenger who points to God. Jesus did that, but He also claimed to be the destination. He didn't just bring God's word; He is the Word.
7. How does Jesus being Lord help me with my anxiety? When we realize that Jesus is Lord, we realize that the one who controls the wind and the waves is the same one who cares for us. We can surrender our "control" to Him, knowing He is both infinitely powerful and infinitely good.
8. Is Jesus the only way to heaven? According to Jesus' own words in John 14:6, He is the only way to the Father. While this is an exclusive claim, His invitation is inclusive: anyone, anywhere, can come to Him.
Take Your Next Step
You don't have to search alone. At Boundless Online Church, we believe that you are seen and loved by the Lord. Whether you are ready to call Him "Lord" today or you still have a thousand questions, we want to walk with you.
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No matter where you are in the world or what time it is, the Lord is near. You are never alone.
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