Sermon on the Mount - Part 10

"Building on the Right Foundation" Core Illustration The sermon opens with the Leaning Tower of Pisa, an impressive structure undermined by a shallow foundation on marshy ground, as a metaphor for lives built on the wrong things. The Two Houses (Matthew 7:24-29) Jesus closes the Sermon on the Mount with a parable of two houses. Both face the same storms; only one survives. The difference isn't appearance, it's the foundation. Rock vs. sand. Everyone Has a Worldview The preacher argues that everyone "lives in a house" meaning everyone operates from some philosophy of life, whether they realise it or not. The question is whether that worldview can bear the full weight of life's hardest questions: grief, death, identity, suffering, betrayal. Even Christians Can Build on Sand The warning isn't just for unbelievers. Christians can drift into a shallow faith — mixing pop psychology with Bible verses, or building on good-but-insufficient things like belonging, community, or entertaining worship experiences. These are furniture, not foundation. The Real Test is Crisis Storms don't discriminate. Crisis exposes whether your foundation was ever solid. The wise builder prepares before the storm arrives, like practising a fire drill before the building is burning. Hearing + Doing = Solid Rock The foundation Jesus describes requires two things together: hearing his words and doing them, like cement and water forming concrete. Admiring Jesus's teaching isn't enough. Real knowledge produces action. Those who hear but never obey may be fooling themselves entirely. Closing Illustration A Turkish school collapsed in a 2003 earthquake because corners were cut and safety codes ignored. From the outside it looked fine, until the shaking came. Earthquakes reveal what corrupt inspectors miss. Life's crises do the same. The Call Build on Christ, not feelings, not cultural Christianity, not belonging alone. Hear his words and follow them.