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Christchurch Miami

Jesus' Revolutionary Ethics

Matthew 7:12-14

Jeff Sullivan Sunday, March 8, 2026

Summary

Guest preacher Jeff Sullivan of Granada Presbyterian Church teaches Matthew 7:12-14, showing how the Golden Rule overturns the self-centered ethics we live by. Surveying common ethical systems and the parable of the Good Samaritan, he shows that Jesus calls us to "go first" in forgiving, giving, and esteeming others—a narrow, costly way we cannot walk in our own strength but only as Christ, who went first to the cross for us, fills us with his love.

Sermon Outline

  1. 1

    Reading the Golden Rule and the narrow gate ▶ 0:00

    The text of Matthew 7:12-14 is read, setting up Jesus' command to do to others what you wish done for you and his contrast between the wide road to destruction and the narrow way to life.

  2. 2

    The aggressive-driver illustration ▶ 2:21

    Jeff confesses how differently he behaves in traffic versus a coffee line, showing that our ethics shift depending on the situation and how we decide right and wrong.

  3. 3

    Jesus sets a new ethic: work humble, not harder ▶ 4:37

    The Golden Rule moves us from self-first living to going first in the behavior we wish others showed, redefining humility as thinking of yourself less rather than thinking less of yourself.

  4. 4

    A tour of the ethics we live by ▶ 7:35

    Jeff walks through utilitarian, egocentric, and relativistic ethics and a three-part ethics quiz to expose how we actually make moral decisions every day.

  5. 5

    Costly love, lived day after day ▶ 16:55

    The four chaplains of the Dorchester gave away their life vests, but Jeff notes the harder call is to lay down our lives for others not once but Monday after Monday.

  6. 6

    The Good Samaritan and three ethics of ownership ▶ 20:33

    The robbers say "what's yours is mine," the priest and Levite say "what's mine is mine," but the Samaritan says "what's mine is yours"—the ethic Jesus calls love of neighbor.

  7. 7

    Jesus is the way who went first ▶ 26:54

    The narrow road is impossible in our own power, but Jesus lived this ethic and went first to the cross, so love greater than the law flows in as we surrender to him.

Key Points

  • Everyone lives by an ethic—a rule for deciding right and wrong—and those rules quietly shift depending on the situation we are in.
  • The Golden Rule flips self-centered living: instead of waiting for others, we go first in showing the kindness, forgiveness, and care we wish to receive.
  • True humility is not thinking less of yourself but thinking of yourself less, turning our focus from "what about me" to "what about you."
  • The Good Samaritan models the ethic "what's mine is yours," in contrast to the robbers' "what's yours is mine" and the religious leaders' "what's mine is mine."
  • Jesus' way is the narrow gate—costly and counterintuitive—because it calls us to give, forgive, and sacrifice first, day after day.
  • We cannot live this ethic by willpower; Jesus went first to the cross, and his love flows into us as we surrender our lives to him.

Quotable Moments

“Humility is not thinking less of yourself, but it's thinking of yourself less.” ▶ 5:52
“If I want this atmosphere to change from anger to kindness, I have to be the first kind one here.” ▶ 15:13
“We all needed Christ to go first. And he did that. He did that by giving his life on the cross.” ▶ 29:42
“The Jesus ethic is that love is greater than the law.” ▶ 28:47

Discussion Questions

  1. 1

    Jeff admits his ethics change between the traffic lane and the coffee line. Where do you notice your own standards of kindness shifting depending on the situation?

  2. 2

    How does the Golden Rule's call to "go first" differ from simply treating people the way they treat you?

  3. 3

    Of the three ownership ethics in the Good Samaritan story, which one—"what's yours is mine," "what's mine is mine," or "what's mine is yours"—best describes your default posture?

  4. 4

    Why does Jeff describe the way of Jesus as a narrow, hard gate, and where does that path feel most costly in your life right now?

  5. 5

    Jeff says we cannot live this ethic in our own power because Jesus went first for us. How does Christ going first change the way you approach forgiving or serving someone difficult?

Take It With You

  • Choose one relationship and "go first" this week—forgive, serve, or show kindness before waiting for the other person to change.
  • When you walk into a room or conversation, practice thinking of yourself less by asking who is here and what they need.
  • Bring a costly area where Jesus is calling you to give or forgive first, and surrender it to him in prayer, asking his love to fill what you cannot do on your own.

The study guide above (summary, outline, key points, quotes, questions) was generated from the sermon transcript with AI and reviewed by our team. Spot something off? Let us know.

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