How to Study Matthew: Kingdom, Fulfillment, and the Sermon on the Mount

The most quoted book in early Christianity was Matthew. Church fathers, sermon collections, catechisms, and liturgies all drew on it constantly. There is a reason for that. Matthew is the bridge between the Old and New Testaments, the Gospel that shows most explicitly how Jesus fulfills everything Israel was waiting for.

But "fulfillment" is a more complicated idea than it first appears. Matthew is to fulfill them." - Matthew 5:17

Has God kept his covenant with Israel? Matthew answers those questions with a carefully structured narrative that presents Jesus as king, teacher, healer, and suffering servant. The Gospel's final words, the Great Commission of 28:18-20, send the disciples to all nations with the authority of the risen Jesus behind them. The story that began with one Jewish nation ends with the whole world as the field.

The Overall Structure: Five Discourses

Matthew is organized in a pattern scholars widely recognize: alternating narrative sections and teaching discourses, with five major discourses that echo the five books of Moses.

Discourse 1 (Chapters 5-7): The Sermon on the Mount. The ethics and values of the Kingdom of Heaven.

Discourse 2 (Chapter 10): The Mission Discourse. Instructions for the Twelve as they go out to proclaim the kingdom.

Discourse 3 (Chapter 13): The Parable Discourse. Seven parables about what the kingdom is like.

Discourse 4 (Chapter 18): The Community Discourse. How life in the kingdom community should work.

Discourse 5 (Chapters 24-25): The Olivet Discourse. The coming judgment, the destruction of Jerusalem, and the end of the age.

Each discourse ends with a nearly identical phrase: "When Jesus had finished saying these things." That phrase is Matthew's structural signal, telling you a discourse unit is complete.

The narrative sections between the discourses show Jesus in action: healing, calling disciples, confronting opposition, and moving toward Jerusalem and the cross.

Key Theme: The Kingdom of Heaven

Matthew uses the phrase "Kingdom of Heaven" thirty-two times, more than any other book in the Bible. (The other Gospels tend to say "Kingdom of God." Matthew's preference for "Heaven" reflects Jewish reverence for the divine name, not a different concept.)

The kingdom is the central category in Matthew's presentation of Jesus. Jesus does not merely teach about the kingdom; he brings it. His healings are signs that the kingdom has arrived. His authority over sin, sickness, death, and demons is the authority of the king over his domain.

But the kingdom arrives unexpectedly. It comes like a mustard seed and yeast, small and hidden at first, then pervasive. The Beatitudes open the Sermon on the Mount by describing who the kingdom belongs to: the poor in spirit, the mourning, the meek. These are not the people anyone expected to inherit anything.

Key question for study: Matthew 13 contains seven kingdom parables. Read them as a unit. What picture of the kingdom emerges when you take all seven together?

Key Theme: Fulfillment of Prophecy

Matthew uses a distinctive formula quotation pattern: "This took place to fulfill what was spoken by the prophet..." He uses this formula at least ten times for key events in Jesus's life: the virgin birth, the flight to Egypt, the massacre of the innocents, the ministry in Galilee, the entry into Jerusalem, and others.

But Matthew's concept of fulfillment is richer than simple prediction and completion. How do the antitheses that follow explain his meaning?

Chapter-by-Chapter Orientation

Chapters 1-4: Beginnings. Genealogy establishing Jesus's Davidic lineage, the birth narrative, John the Baptist, the baptism of Jesus, and the temptation in the wilderness. Notice how the temptation in chapter 4 mirrors Israel's forty years in the wilderness, with Jesus succeeding where Israel failed.

Chapters 5-7: Sermon on the Mount. Study this section as a unit before proceeding.

Chapters 8-10: Authority and Mission. A series of ten miracles showing the authority of the king, followed by the call and commissioning of the Twelve.

Chapters 11-12: Growing Opposition. John the Baptist's doubt, the unrepentant cities, the Sabbath controversies. The religious establishment is hardening against Jesus.

Chapter 13: The Parable Discourse. Seven parables about the mystery and growth of the kingdom.

Chapters 14-17: Identity and Instruction. Feeding the five thousand, Peter walking on water, the Transfiguration. Peter's confession in 16:13-20 is the hinge of the whole Gospel: "You are the Messiah, the Son of the living God."

Chapters 18-20: Life in the Community. Teaching on humility, forgiveness, marriage, wealth, and service.

Chapters 21-23: Jerusalem and Confrontation. The triumphal entry, the cleansing of the temple, controversies with the religious leaders, and the seven woes of chapter 23.

Chapters 24-25: The Olivet Discourse. The destruction of the temple, signs of the end, parables about readiness.

Chapters 26-28: Passion, Death, and Resurrection. The Last Supper, Gethsemane, the trials, the crucifixion, the empty tomb, and the Great Commission.

Practical Study Tips for Matthew

Read the Sermon on the Mount slowly and repeatedly. Most people read it too fast. Spend at least a week reading just chapters 5-7, one section at a time, asking what each part is actually demanding.

Track the phrase "Kingdom of Heaven." Every time it appears, ask: what does this specific passage say about what the kingdom is like, who it belongs to, and how it grows?

Read the Old Testament texts Matthew quotes. Do not just note the reference. Go back and read the original passage in context. Matthew's argument depends on the full meaning of those texts, not just the quoted portion.

Use FaithGPT for historical background. The conflict between Jesus and the Pharisees makes much more sense when you understand what the Pharisees actually believed and why. Try asking: "What did first-century Pharisees believe about the Sabbath, and why did Jesus's healings on the Sabbath create such conflict?"

Study Questions for Matthew

1. Matthew opens with a genealogy that includes four women with complicated stories: Tamar, Rahab, Ruth, and Bathsheba. What does their inclusion say about the family line Jesus is born into?

2. The Beatitudes describe the blessed life in terms that reverse normal expectations. Which beatitude is hardest for you to believe, and why?

3. Jesus says in 7:24-27 that hearing and find hardest to act on?

4. Matthew's kingdom parables in chapter 13 describe the kingdom as growing slowly and secretly, mixed with weeds until the harvest. How does that picture of the kingdom change how you evaluate the state of the church today?

5. The Great Commission in 28:18-20 sends disciples to "all nations." How does that ending reframe everything that came before in a primarily Jewish Gospel?

Frequently Asked Questions

Matthew, Mark, and Luke are called the Synoptic Gospels because they share substantial overlapping material. Most scholars believe Matthew used Mark as a source and also shared a collection of Jesus's sayings with Luke. Reading Matthew alongside Mark and Luke helps you see what Matthew chose to add, change, or emphasize, which reveals his distinctive theological concerns.

Who wrote Matthew, and when?

The Gospel is anonymous in its text, but early church tradition consistently attributes it to Matthew the tax collector, one of the Twelve. Most scholars date it to somewhere between 70 and 90 AD, after the destruction of Jerusalem, though some argue for an earlier date. The authorship question does not affect the theological interpretation of the Gospel.

Matthew 28:18-20 is Jesus's final instruction: make disciples of all nations, baptizing them and teaching them everything he commanded. It is the capstone of Matthew's entire narrative. The authority of the risen king who has all authority in heaven and earth backs the mission. It is a command, and it explains why the early church spread as rapidly as it did.