Every valley shall be exalted, and every mountain and hill shall be made low: and the crooked shall be made straight, and the rough places plain:

ISAIAH 40:4KJV
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Isaiah 40:4 (KJV)

What does Isaiah 40:4 mean?

Isaiah 40:4 describes a dramatic leveling of the landscape: valleys will be raised up, mountains and hills brought low, crooked paths straightened, and rough places smoothed out. This verse uses vivid imagery to show that obstacles and difficulties will be removed, making a clear and direct way.

The prophet Isaiah is speaking to the people of Israel, who are facing hardship and exile. In this context, Isaiah 40:4 promises that God will prepare the way for His people’s return, removing barriers and making their journey possible. The language paints a picture of complete transformation, emphasizing hope and restoration.

The Hebrew behind Isaiah 40:4

  • "Valley" (גֵּיא, gei, H1516) refers to a low place in the land, often seen as a place of difficulty or humility. The promise that every valley will be "exalted" (נָשָׂא, nasa, H5375) means those in low or humble situations will be lifted up.
  • "Mountain" (הַר, har, H2022) and "hill" (גִּבְעָה, giv'ah, H1389) both represent high, difficult places. To be "made low" (שָׁפֵל, shaphel, H8213) means that what seems impossible or overwhelming will be brought down to size.
  • "Crooked" (עָקֹב, aqov, H6121) and "straight" (מִישׁוֹר, mishor, H4334) contrast confusion or difficulty with clarity and directness. The promise is that confusing or twisted paths will become straightforward.
  • "Rough places" (רְכָסִים, rekhasim, H7406) and "plain" (בִּקְעָה, biq'ah, H1237) show that uneven or challenging ground will become smooth and easy to travel.

Why Isaiah 40:4 matters

  • Isaiah 40:4 clears up the idea that God’s help is only spiritual or abstract; the verse uses physical imagery to show real, tangible change for people in trouble.
  • This verse sets the stage for the following message of comfort in Isaiah 40, showing that God is actively preparing a way for His people, not just offering words.
  • The language connects to the wider biblical theme of God making a way where there seems to be none, which is echoed later in the New Testament as a sign of God’s coming salvation.