Mark 10:18 · Bible study
Mark 10:18 Commentary: Jesus and the Goodness of God
Greek · 6 what the commentators say
Meaning in one sentence
Why does Jesus challenge the title 'Good Teacher'? A study on the exclusive goodness of God and its implications for Christ's identity.
Research Summary
- Meaning: Jesus challenges the casual use of “good” to direct the man to God’s unique moral perfection, while implicitly claiming that same goodness for himself.
- Key words: ἀγαθός (agathos, good), used of both Jesus and God; Jesus redirects the title to its ultimate source.
- Main debate: Does Jesus deny his deity? Most commentators, citing the context and parallel passages, say no; he is challenging a superficial understanding.
- Theological theme: The nature of God’s goodness, the exclusivity of divine moral perfection, and the identity of Jesus as God incarnate.
- Best use: Teaching on the doctrine of God, catechesis on Jesus’ identity, and evangelistic conversations about the meaning of “good.”
Translation Comparison
BSB Berean Standard Bible 2020
“Why do you call Me good?” Jesus replied. “No one is good except God alone.
WEB World English Bible 2000
Jesus said to him, “Why do you call me good? No one is good except one—God.
KJV King James Version 1769
And Jesus said unto him, Why callest thou me good? there is none good but one, that is, God.
ASV American Standard Version 1901
And Jesus said unto him, Why callest thou me good? none is good save one, even God.
YLT Young's Literal Translation 1898
And Jesus said to him, `Why me dost thou call good? no one is good except One--God;
Darby Darby Bible 1890
But Jesus said to him, Why callest thou me good? no one is good but one, [that is]God.
Douay-Rheims Douay-Rheims Bible 1899
And Jesus said to him: Why callest thou me good? None is good but one, that is God.
Translations in other languages (10 available)
Y Jesús le dijo: ¿ Por qué me dices bueno? Ninguno hay bueno, sino|strong="G1487, G3361" sólo uno, Dios.
E Jesus lhe disse: Por que me chamas bom? Ninguém é bom, a não ser um: Deus.
Jésus lui dit: Pourquoi m’appelles-tu bon? Il n’ y a de bon que Dieu seul.
Aber Jesus sprach zu ihm: Was heißest du mich gut? Niemand ist gut denn der einige Gott.
En Jezus zeide tot hem: Wat noemt gij Mij goed? Niemand is goed, dan Een, namelijk God.
E Gesù gli disse: Perché mi chiami buono? Nessuno è buono, tranne uno solo, cioè Iddio.
Ale mu Jezus rzekł: Przecz mię zowiesz dobrym? Nikt nie jest dobry, tylko jeden, to jest Bóg.
Иисус сказал ему: что ты называешь Меня благим? Никто не благ, как только один Бог.
耶穌 對他 說：「你為甚麼 稱 我 是良善的？除了 神 一位之外，再沒有 良善的。
And Jesus said to him, Why do you say I am good? no one is good but one, and that is God.
Verse in Context
Original Language (Koine Greek)
New Testament · Koine Greek · Mark 10:18
Source: STEPBible TAGNT/TEHB (CC-BY 4.0). Click or tap a morphology code to see the full parsing.
Scholars' Consensus
Commentators across traditions agree that Jesus is not denying his own goodness or deity. The Cambridge Bible for Schools and Colleges notes that the emphasis lands on “why”, Jesus presses the young man to consider whether he knows what “good” means when applied to a mere rabbi. Gill’s Exposition states plainly that Jesus said this “not as denying that he was good, but in order to lead this young man to a true knowledge of him, and his goodness, and even of his proper deity.” Matthew Henry’s Commentary understands the reply as a call to look beyond human categories to the source of all goodness: God alone is inherently good. The unity of these readings is striking: the verse is a corrective, not a confession. Jesus challenges shallow flattery and redirects the man toward the theological truth that goodness has its fountain in God, and, by implication, that Jesus himself shares that goodness. As Gill adds, “these words are a proof of the unity of the divine being,” yet “do not at all militate against the deity of Christ.” What emerges is a shared conviction: Jesus uses the man’s compliment to open a door, not close one.
How settled is the interpretation?
Interpretive difficulty: Low
What is clear: Jesus is not denying his own goodness or divinity; he is redirecting the man from a superficial compliment to a deeper understanding of God’s unique moral perfection.
What Scholars Agree and Debate
| Topic | Agreed | Debated |
|---|---|---|
| Jesus’ divinity in Mark 10:18 | Christians across traditions affirm Jesus’ full divinity based on the broader testimony of Scripture. | Some argue this verse suggests Jesus distinguishes himself from God, while others see it as a rhetorical move that actually implies he shares God’s goodness. |
| The role of the law in salvation | Jesus uses the commandments to confront the man’s self-righteousness, exposing the impossibility of earning eternal life. | Traditions differ on whether the law plays a continued role in the Christian life: some see it as a guide, others as a mirror that drives us solely to grace. |
| Human goodness | No human is inherently good in the way God is good; all fall short of his moral perfection. | Christians debate whether believers can be called “good” in a derived, relative sense through the indwelling Spirit, or if the term is reserved for God alone. |
Historical & Cultural Context
The encounter happens as Jesus leaves for Jerusalem, after blessing children (Mark 10:13-16). A man runs up and kneels, gestures of urgency and respect, unusual for a person of wealth and standing. He addresses Jesus as “Good Teacher.” This title was not standard; rabbis were called “Teacher” or “Master,” but “good” was rarely added. The Cambridge Bible notes the man regarded Him merely as a “good Rabbi,” a compliment that misses the deeper reality. Jesus seizes the term to elevate the conversation.
Jewish monotheism stressed God’s exclusive goodness. Passages like 1 Samuel 2:2 (“There is no one as holy as Yahweh”) and Psalm 86:5 (“you, Lord, are good”) anchored worship in God’s unique moral perfection. The young man, shaped by this tradition, would have known that goodness belongs to God in a way it cannot belong to any creature. Jesus’ reply taps into that conviction: “No one is good except one, God.” He is not rejecting the title; he is asking the man to think about what he just said.
The larger context reinforces this. Jesus immediately cites the commandments (v.19), not as a path to earn life but as a mirror. The man claims he has kept them all, and then walks away sorrowful when Jesus calls him to sell everything and follow. The point: human efforts fall short of the goodness that only God gives. The verse is the hinge between a superficial view of Jesus and the costly discipleship that follows.
Textual Notes
The supplied sources note no significant textual variants for Mark 10:18. Vincent’s Word Studies observes that while Matthew 19:17 experienced scribal alteration to conform it to Mark and Luke, the Markan reading is stable across manuscripts. The available evidence supports the standard Greek text.
Reception History
From the early church onward, this verse has been read as a pedagogical challenge rather than a denial of Christ’s deity. Origen and Athanasius saw in it a call to recognize the Father as the source of goodness, while also affirming the Son’s equality. During the Reformation, commentators like Matthew Henry and John Gill emphasized its use in directing souls to God’s sole goodness and exposing human self-reliance. Gill even cites a Jewish objector who used the verse against Christians, showing it was a flashpoint in interfaith debate. Orthodox interpreters consistently maintain that Jesus’ words do not refuse the title “good” but purify its meaning: only God is essentially good, and Jesus, being God, is good in that same sense. This reading has sustained the church’s worship and Christology for two millennia.
Preaching This Verse
Three-point outline
- The Compliment That Misses, The man calls Jesus “good” without understanding the weight of the word. We often praise God without grasping who He is.
- The God Who Is Good, Jesus redirects the focus: only God is essentially good. This forces us to examine where we look for goodness.
- The Good News Hidden in the Rebuke, Jesus does not stop at correction. He invites the man (and us) to follow him, the one who is good because he is God.
Five-point outline
- The Running Man, His posture shows eagerness, but his question reveals a works-based mindset.
- Jesus’ Probing Question, “Why do you call me good?” is not a denial but an invitation to think more deeply.
- The Exclusive Goodness of God, Jesus asserts that only God deserves the title in its full sense.
- The Law as Mirror, The commandments are not a ladder but a reflection of God’s character and our failure.
- The Call to Leave Behind, True goodness is found not in achievement but in following Jesus.
Illustration hooks
- A child calling a parent “the best” without knowing what that means; the parent gently asks why.
- Someone receiving a compliment at work and feeling it slide off because the person doesn’t really know their work.
- Using the word “awesome” for a sandwich and then for God, are we aware of the gap?
Questions your congregation is asking
- Does this verse mean Jesus isn’t God?
- If only God is good, can I ever be considered good?
- What does this say about my efforts to earn salvation?
Leading a Discussion
This verse often startles readers. It sounds as if Jesus is distancing himself from goodness, and perhaps from God. But look more closely. The man’s question, “what shall I do to inherit eternal life?”, reveals a misunderstanding from the start. Jesus works to correct it, not by crushing the man’s hope, but by pointing him to the only source of true goodness.
Discussion questions
- What does the man’s posture (running, kneeling) tell you about his attitude toward Jesus?
- Why do you think Jesus challenges the title “good teacher” instead of simply accepting it?
- Read Psalm 119:68 and Psalm 86:5. How do these verses help you understand what Jesus means when he says only God is good?
- If Jesus is God, why does he speak this way? What effect was he trying to have on the man?
- How does this encounter change the way you think about inheriting eternal life?
- In what ways do we casually call things “good” without connecting them to God?
- How can this verse shape your prayers this week, especially when you find yourself asking God for something?
Word Study
The key original-language words in this verse. Select any word for its full lexicon entry — meaning, every occurrence in Scripture, and related words.
Cross-References
Source: Treasury of Scripture Knowledge (TSK, public domain)
| I Samuel 2:2 | There is no one as holy as Yahweh, for there is no one besides you, nor is there any rock like our God. |
| Psalms 36:7 | How precious is your loving kindness, God! The children of men take refuge under the shadow of your wings. |
| Psalms 36:8 | They shall be abundantly satisfied with the abundance of your house. You will make them drink of the river of your pleasures. |
| Psalms 86:5 | For you, Lord, are good, and ready to forgive, abundant in loving kindness to all those who call on you. |
| Psalms 119:68 | You are good, and do good. Teach me your statutes. |
| Matthew 19:17 | He said to him, “Why do you call me good? No one is good but one, that is, God. But if you want to enter into life, keep the commandments.” |
| Luke 18:19 | Jesus asked him, “Why do you call me good? No one is good, except one: God. |
| John 5:41 | I don’t receive glory from men. |
Interlinear and lexical data from STEPBible (CC BY 4.0). Cross-reference data from OpenBible.info (CC BY 4.0). Commentaries are public domain.
For personal reflection
Read the devotional page — prayer, application, and "for families"
What the Commentators Say
6 public-domain commentaries, condensed into plain language.
Cambridge Bible for Schools and Colleges Anglican 1880
The commentator highlights the word “why” in the question, stressing that Jesus presses the speaker to consider the weight of calling Him good. He does not reject the title itself but challenges the shallow understanding behind it: the speaker saw Him only as a good Rabbi, not as truly good in the way God alone is good.
Geneva Bible Notes Reformed 1599
The Geneva note draws attention to Jesus’ correction: He does not refuse the title “good” outright but redirects the man’s focus to the source of all goodness, which is God alone. The point is that true goodness belongs to God, and any goodness in a person derives from Him.
Gill's Exposition of the Bible Baptist 1748
Gill argues that Jesus was not denying His own goodness or deity when He questioned why the young man called Him good. Instead, Jesus was drawing the man toward a true understanding that He is God, since only God is inherently good. Gill adds that Jesus' mention of keeping the commandments was not teaching salvation by works but exposing the impossibility of earning eternal life that way.
Lange's Commentary Reformed 1857
Lange highlights that the real obstacle is not having riches but trusting in them, a distinction unique to Mark. He notes that even the rich young man’s self-righteousness revealed an honest striving which Jesus loved, yet breaking that trust requires God’s miraculous grace alone, making salvation possible where human effort cannot reach.
Matthew Henry's Commentary Reformed/Presbyterian 1710
Henry observes that the young man's obedience was only external and self-congratulating; he lacked the one thing that would prove his heart belonged to God rather than his wealth. Jesus loved him even while exposing this flaw, showing that a morally upright life can still fall short of the surrender faith requires.
Vincent's Word Studies Evangelical 1887
Vincent notes that Mark’s version keeps the original wording while Matthew’s text was altered by scribes to match Mark and Luke. He affirms that both the Authorized and Revised Versions correctly render this passage.