The Kingdom – Week 2: Mustard Seed & Yeast

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August 9, 2026 • Sermon Summary

Matthew 13:31-33 — Week 2

In week two of The Kingdom, Pastor Mel takes the two shortest parables in Matthew 13 — the mustard seed and the yeast — to show that the kingdom of heaven is transformational. It starts smaller than we would respect and grows beyond all expectation, and it works from the inside out, the way yeast moves through dough, so that real change begins with a new heart rather than better behavior. Mel anchors that in Ezekiel’s promise of a heart of stone traded for a heart of flesh, in Daniel’s stone that becomes a mountain filling the whole earth, and in the grown tree that shelters birds of every kind. The invitation is simple and hard: stop dressing up the outside, surrender the small thing in your hands, and let God change you from within.

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Discussion Questions

  1. Jesus says the kingdom begins like a mustard seed, the smallest of seeds, and Mel admitted “we’re not impressed with small starts.” Where have you dismissed something as too small to matter to God — and what might change if you put it in His hands?
  2. The kingdom works like yeast, quietly, from the inside out. Mel contrasted that with our preference for “outside-in transformation, because we like to measure things.” Where are you working on the outside while the inside stays the same?
  3. In Ezekiel 36 God promises a new heart first, then obedience — the reverse of religion. What would it look like this week to ask God to change your heart rather than just your habits?
  4. Mel said Jesus isn’t after making your life “one percent better,” but “taking a dead man and bringing him to life.” If someone watched your life for a month, would they see real transformation, or a nicer version of the old you?
  5. The grown tree shelters “birds of every sort.” Mel asked, “Do birds of every kind find shelter in your life, or does everyone in your life look exactly like you?” Name one person unlike you God may be nudging you toward — and take one concrete step this week.

Prepare the Way: The Sermon Discussions

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July 2026 • Series Announcement

Prepare the Way — The Sermon Discussions

Throughout the month of July, Summit is rebroadcasting Prepare the Way — the series that set the theme for 2026. This year the rebroadcast comes with something new: for each week of the series, Pastor Mel, Pastor Joel, and Michael Baun sat down for an hour-long unedited conversation starting right where the sermon ends. These discussions have never been seen before and will premiere during the rebroadcast. Tune in at normal service times — Saturday at 5 p.m. and Sunday at 9 and 11 a.m. — on Facebook, YouTube, or live.summitpa.church. Note that At the Movies, Summit’s in-person July series, will not be streamed due to copyright restrictions.

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