Isaiah 42:12: Praise God globally?
What does Isaiah 42:12 teach about proclaiming God's praise among the nations?

The verse itself

“Let them give glory to the LORD and declare His praise in the islands.” (Isaiah 42:12)


Immediate context

• Verses 10-11 summon the “coastlands” and “desert” peoples to sing a “new song” to the LORD.

• Verse 12 completes the call: every remote region is to join the chorus.

• “Them” = the nations just mentioned—Gentile peoples in distant places.


What the verse teaches about proclaiming God’s praise

• It is a clear command, not a suggestion.

• Proclamation is both vertical (“give glory to the LORD”) and horizontal (“declare His praise”).

• The scope is worldwide—“islands” pictures the farthest, least-reached regions.

• Praise must be verbal, public, and intentional.


Key word insights

• “Give glory” — ascribe weight, honor, and absolute worth to God alone (cf. 1 Chron 16:29).

• “Declare” — announce, publish, make known openly (cf. Psalm 96:3).


How this theme runs through Scripture

Psalm 96:3 – “Declare His glory among the nations, His wonderful deeds among all peoples.”

Isaiah 12:4-5 – “Make known His deeds among the peoples… proclaim that His name is exalted.”

Matthew 28:19-20 – “Go therefore and make disciples of all nations…”

Acts 1:8 – “you will be My witnesses… to the ends of the earth.”

Revelation 7:9-10 – a preview of success: every nation, tribe, people, and tongue praising the Lamb.


Why this matters today

• God’s glory is too great to be confined to one people or place.

• The worldwide mission of the Church flows directly from God’s own command in Isaiah 42:12.

• The Messiah described in Isaiah 42:1-4 guarantees the effectiveness of this proclamation.


Practical ways to obey

• Pray for and support missions that reach unengaged people groups.

• Share personal testimony of God’s works in everyday conversations.

• Use music, media, and hospitality to “declare His praise” across cultural lines.

• Live distinctly righteous lives that authenticate the message (Philippians 2:15-16).


Encouragement to act

The same Lord who issues the command empowers us to fulfill it (Acts 1:8). His Word is true, His plan is global, and our obedience today joins the eternal song foreseen in Isaiah and realized in Revelation.

How can we 'give glory to the LORD' in our daily lives today?
Top of Page
Top of Page