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Outline 008 of 100 · Matthew

Salt and Light

Matthew 5:13-16 — The believer's transformed life as evidence, not the cause, of grace

Hands-free narration of this study — good for the car.

Synopsis

Having pronounced blessing on the spiritually poor, Jesus now describes what such people become in the world: salt and light. Salt preserves and flavors from within contact, while light is simply seen, unable to hide itself if truly burning. Neither image describes an achievement believers must strive to attain but a natural consequence of the transformation grace has already worked. Salt that has lost its savor is good for nothing, warning that a Christian professing grace yet showing no distinctive influence has, in effect, ceased to function as intended. Jesus concludes not by telling His hearers to try harder to shine but to 'let' their light shine — removing obstruction rather than manufacturing glow, since the light source is Christ Himself. The purpose is never self-glory but that others 'glorify your Father which is in heaven,' meaning genuine good works always point observers past the believer to the God who produced them. This passage teaches that visible righteousness is the fruit of grace received, never the root of favor earned.

  1. I. Salt of the earth

    • Preserving influence in a decaying world
    • Flavor that comes from contact, not distance
    • The danger of savorless salt

  2. II. Light of the world

    • A city on a hill cannot be hid
    • A candle set on a stand, not under a bushel
    • Light exposed by nature, not by effort

  3. III. Letting, not manufacturing

    • "Let your light so shine"
    • Removing obstruction rather than generating glow
    • Christ as the true source of the light

  4. IV. The purpose of visible good works

    • Not for self-glory
    • That others may glorify the Father
    • Works as fruit, not root, of grace
The appeal

Grace received always becomes grace displayed. Will you stop hiding whatever light Christ has kindled in you and let it shine so that others see not you, but your Father in heaven?

Key points

  • Salt and light describe the natural overflow of grace, not a means to earn it.
  • A believer's good works exist to point others to God, not to self.
  • Savorless salt and hidden light picture a profession of faith without visible fruit.

Key passages

  • Matthew 5:13
  • Matthew 5:14-16
  • Philippians 2:15
  • 1 Peter 2:9