Isaiah 40:5 (KJV)

What does Isaiah 40:5 mean?

Isaiah 40:5 promises that the glory of the LORD will be openly shown, and everyone will witness it together, because God Himself has declared it. This verse assures that what God says will certainly happen, and that His greatness will be revealed for all people to see.

The prophet Isaiah is speaking to the people of Israel, offering comfort and hope during a time of hardship and exile. The verse is part of a larger message about God’s coming deliverance and the certainty of His word. Isaiah emphasizes that God’s presence and majesty will not be hidden but will be made clear to all humanity.

The Hebrew behind Isaiah 40:5

• "glory" (כָּבוֹד, kavod): This word means weightiness, honor, or splendor. In this context, it refers to the visible majesty and greatness of God, not just an abstract quality but something people can actually witness.
• "revealed" (נִגְלָה, niglah): This word means to uncover or make visible. The verse stresses that God’s glory will not remain hidden but will be clearly shown to everyone.
• "all flesh" (כָּל־בָּשָׂר, kol basar): This phrase means all humanity, not just Israel. The promise is universal—everyone will see this revelation.
• "mouth" (פִּי, pi): The verse ends by saying this will happen because the "mouth of the LORD" has spoken, underscoring the absolute reliability of God’s promise.

Why Isaiah 40:5 matters

• Isaiah 40:5 clarifies that God’s glory is not just for a select group but will be revealed to all people, highlighting the universal scope of God’s plan.
• The verse emphasizes the certainty of God’s promises by stating that it is God’s own word that guarantees this future event.
• This verse connects to the wider chapter, which shifts from warnings of judgment to messages of comfort and hope, assuring the people that God’s deliverance is both sure and visible.