The Sermon on the Mount—Matthew 5 through 7—is the most famous extended teaching of Jesus. It is not a systematic theology. It is not a simple ethical code. It is a portrait of life in the kingdom of God, delivered to a crowd of ordinary people on a Galilean hillside by a rabbi who taught “as one who had authority, and not as their scribes” (Matthew 7:29). Here is a section-by-section breakdown.
Matthew 5:1–2: The Setting
Jesus sees the crowds, goes up the mountain, sits down (the standard posture of a teaching rabbi), and his disciples come to him. The phrase “he opened his mouth and taught them” indicates formal, sustained teaching—this is not an off-the-cuff remark. The mountain setting evokes Sinai: Moses received the law on a mountain; now the one who fulfills the law teaches its deepest meaning.
Matthew 5:3–12: The Beatitudes
Eight (or nine, counting verse 11) declarations of blessedness. “Blessed” (makarios in Greek) means more than happy—it denotes the deep flourishing and favor of those who live rightly before God. The Beatitudes describe the character of kingdom citizens:
- Poor in spirit — aware of spiritual bankruptcy before God
- Those who mourn — over sin and the brokenness of the world
- The meek — power under control, not passive weakness
- Hunger and thirst for righteousness — passionate desire for justice and right relationship with God
- The merciful — those who give what others need rather than what they deserve
- Pure in heart — undivided, single-minded devotion to God
- Peacemakers — those who work actively to reconcile
- The persecuted — those who suffer for living these values
Each Beatitude carries a kingdom promise: they will inherit the earth, see God, be called children of God, and so on.
Matthew 5:13–16: Salt and Light
Two metaphors for kingdom influence in the world. Salt that loses its saltiness is useless. A city on a hill cannot be hidden. The implication: disciples who lose their distinctiveness fail their mission, and their distinctiveness is meant to be visible—not for self-promotion, but so that “others may see your good works and give glory to your Father who is in heaven.”
Matthew 5:17–48: Fulfilling the Law
This is theologically the most complex section. Jesus’s “antitheses”—six “You have heard it said… but I say to you” contrasts—have been interpreted variously. He is not contradicting the Old Testament; he says explicitly he has come to fulfill, not abolish. Rather, he is penetrating the law’s surface to expose its inner demand:
- Murder/Anger — the commandment against murder extends to the anger that motivates murder, the insult that treats another person as worthless
- Adultery/Lust — the commandment extends to the internal desire
- Divorce — Jesus restricts the divorce provisions of Deuteronomy to sexual immorality
- Oaths — simply let your yes be yes and no be no; integrity makes oaths unnecessary
- Retaliation — “turn the other cheek” describes absorbing insult without escalation
- Love your enemies — the most radical demand; loving only those who love you is the standard even pagans meet
The section concludes: “You therefore must be perfect, as your heavenly Father is perfect” (5:48). This is not moral perfectionism; it is completeness and wholeness—a love as comprehensive as God’s.
Matthew 6:1–18: True Religion
Three spiritual disciplines, each with the same structure: don’t do it for public recognition. Give in secret; your Father who sees in secret will reward you. Pray in secret; your Father who sees in secret will reward you. Fast in secret; your Father who sees in secret will reward you.
The Lord’s Prayer (6:9–13) sits at the center: “Our Father in heaven, hallowed be your name, your kingdom come, your will be done, on earth as in heaven. Give us today our daily bread. Forgive us our debts, as we also have forgiven our debtors. And lead us not into temptation, but deliver us from the evil one.” Six petitions in two movements: God’s concerns first (name, kingdom, will), then human needs (bread, forgiveness, deliverance).
Matthew 6:19–34: Money and Anxiety
The heart cannot serve two masters; you cannot serve both God and money. Therefore: do not store up treasure on earth. The eye is the lamp of the body—spiritual vision shapes the whole person. The section on anxiety (6:25–34) is among the most quoted in the Gospels: consider the birds, consider the lilies. “Seek first the kingdom of God and his righteousness, and all these things will be added to you” (6:33).
Matthew 7:1–12: Judgment and Prayer
“Judge not, that you be not judged” (7:1)—not a command against discernment, but against hypocritical, condemning judgment. “Take the log out of your own eye first.” Ask, seek, knock—the Father gives good things to those who ask. The Golden Rule (7:12): “So whatever you wish that others would do to you, do also to them, for this is the Law and the Prophets.”
Matthew 7:13–29: Two Ways
Two gates, two trees, two builders. The narrow gate is difficult; the broad way is easy. False prophets look like sheep but are wolves—recognize them by their fruit. Not everyone who says “Lord, Lord” will enter the kingdom, but those who do the Father’s will. The two builders: wisdom is building on the rock of Jesus’s words; foolishness is hearing without doing.
The crowd is astonished: he taught as one who had authority.