Matthew 19:17 Commentary: Only God Is Good, Keep the Commandments

The young man approaches Jesus with the title "Good teacher" (Mark and Luke also record this). In first-century Judaism, this was a polite form of address for a rabbi, but it carried theological weight. Vincent cites the Rabbinic saying, "There is nothing else that is good but the law," showing that "good" was often reserved for Torah or God. By questioning the man's use of the word, Jesus cuts through cultural flattery and forces him to take God's nature seriously.

The textual tradition complicates our reading. Many important manuscripts, such as Codex Vaticanus (B), Codex Alexandrinus (A in part), and Codex Bezae (D), read "Why do you ask me about what is good?" instead of "Why do you call me good?" This variant is listed by Clarke, who notes support from the Coptic, Sahidic, Armenian, and Ethiopic versions, as well as church fathers like Origen and Jerome. The Cambridge Bible observes that with either reading, Jesus causes reflection. Clarke uses the variant to counter Arian interpretations and argues that the text does not deny Christ's deity.

The man's question itself, "What good thing shall I do to have eternal life?", reflects the Jewish assumption that eternal life comes through doing good deeds. Leviticus 18:5 and Ezekiel 20:11 underline the principle: "the one who does them shall live in them." Jesus meets him on his own ground. He points to the commandments, not as a system of self-righteousness but as the divinely given path for life. The young man is sincere, but his understanding of goodness and righteousness is incomplete. He still needs to be shown that only God is truly good, and only God can give the eternal life he seeks.

The verse contains a notable textual variant. The majority of later manuscripts read τί με λέγεις ἀγαθόν ("Why do you call me good?"), but important early manuscripts (B, D, L, and others, along with the Coptic, Sahidic, Armenian, Ethiopic, and Vulgate) read τί με ἐρωτᾷς περὶ τοῦ ἀγαθοῦ ("Why do you ask me about what is good?"). Clarke cites this reading as having decisive support, adopted by Griesbach. The second part also varies: instead of "no one is good but one, that is, God," the earlier text reads εἷς ἐστιν ὁ ἀγαθός ("One there is who is good"). Vincent and the Cambridge Bible note that with either reading, Jesus' point remains: he wants the man to reflect on what "good" truly means.

Matthew 19:17 has played a role in Christological debates across church history. In the fourth century, some Arian-leaning readings used the traditional wording to argue that Jesus subordinated himself to the Father. Clarke directly confronts this, citing the variant to show the passage does not deny Christ's deity. The text was also cited by church fathers such as Origen and Jerome, whose manuscripts supported the variant reading. In the Reformation, Calvin and Gill both read the verse as a correction of the man's misunderstanding, not a denial of Jesus' divine nature. Within Methodism, Wesley emphasized the call to 'believe and obey,' seeing the commandments as the path of love. Today, the verse continues to be used to teach both the uniqueness of God's goodness and the role of God's law in leading us to Christ.

This encounter between Jesus and the rich young ruler contains layers for preaching. Below are outlines and hooks drawn from the text and commentary.

Three-point outline

1. Jesus questions our shallow titles. The man calls Jesus “Good teacher” without understanding what that confession implies. Jesus asks him to stop and consider, are you merely flattering me, or do you really believe I am from God? This rebuke is not about semantics; it is about the heart behind the words.
2. Only God is truly good. Jesus redirects attention to the Father as the exclusive source of perfect goodness. This is not a denial of his own goodness (Gill and Calvin both insist he remains good), but a theological anchor. All our goodness is derived and imperfect. Only God is good in himself.
3. The commandments point to the Life only God gives. Jesus says to keep the commandments to enter life. The law is holy, and obedience matters. But, as Wesley notes, the obedience must flow from “believing love.” The commandments expose our need and prepare us for Jesus himself.

Five-point outline

1. An earnest seeker comes to Jesus. The man runs, kneels (Mark adds). He wants eternal life, a sincere desire. But his question reveals his assumption: “What good thing shall I do?”
2. Jesus stops him on a word. “Why callest thou me good?” Jesus takes the title “good” and holds it up to the light. He wants the man to see that goodness is not an adjective we hand out; it is a name for God.
3. God alone is good. The text, whether the traditional or variant reading, underscores divine uniqueness. Psalm 145:9 says “Yahweh is good to all.” Only God is good in his essence.
4. The commandments are the schoolmaster. Jesus lists commands from the second table of the law. These statutes are not a ladder to heaven; they are a mirror. The man claims he kept them, but soon Jesus will expose his real god: wealth.
5. The deeper call: come and follow. After “keep the commandments,” Jesus adds “go, sell, give, and follow me” (v.21). The commandments prepare the way. Following the Good One is the ultimate answer.

Illustration hooks

• The studied compliment. Someone calls you a “good person” to get you to agree with them. How do you respond? Jesus didn’t accept the label without a redefinition. We can use those moments to point to God.
• The check-list religion. A person tries to meet every requirement of a code, school rules, company policy, church membership, and still feels empty. That’s where the man was. The law points to our need for grace.
• The one thing you will not give up. Like the man’s possessions, there is often one area we refuse to surrender. Jesus lovingly identifies that idol and calls us to leave it behind.

Questions your congregation is asking

• “If Jesus is God, why does He tell someone that only God is good?”
• “Does this verse mean I can be saved by keeping the Ten Commandments perfectly?”
• “What was the one thing Jesus wanted from this man that he would not give?”

This passage invites us to reconsider our understanding of goodness and the role of the law in the Christian life. The man came to Jesus with a sincere question, but his assumptions about goodness and eternal life were too small. As you discuss, let the text expose both the flattery we sometimes use and the need we try to fill with works.

Discussion questions

1. Why do you think the young ruler addressed Jesus as “Good teacher”? What does that title reveal about his expectations?
2. Jesus responds by asking, “Why do you call me good? No one is good but one, that is, God.” With the textual variant in view (“Why do you ask me about the good?”), how does the point of the question shift? What difference does the reading make?
3. What does it mean that “only God is good” in a full, absolute sense? How does that truth affect your own self-image and your view of others?
4. Jesus tells the man to “keep the commandments” to enter life. In what sense is obeying the commandments connected to eternal life? How do you reconcile this with the teaching that salvation is by grace through faith?
5. The man claims he has kept all these commandments (v.20). Do you think he was being honest? Why might Jesus not correct him at that point?
6. Read verse 21. Jesus goes beyond the commandments and asks for total allegiance. What does this reveal about the ultimate requirement of discipleship?
7. In what ways do you sometimes treat faith as a checklist? How does this conversation free you from that approach?