Psalms 138:4 Meaning: When Kings Hear God's Words
All the kings of the earth will give you thanks, Yahweh, for they have heard the words of your mouth.
All the kings of the earth shall praise thee, O Lord, when they hear the words of thy mouth.
All the kings of the earth shall give thee thanks, O Jehovah, For they have heard the words of thy mouth.
O Jehovah, all kings of earth confess Thee, When they have heard the sayings of Thy mouth.
All the kings of the earth shall celebrate thee, Jehovah, when they have heard the words of thy mouth;
Meaning in one sentence
Psalm 138:4 shows David's confidence that earthly rulers will one day thank God when they hear His words.
Context
David wrote this psalm after a season of desperate prayer. God had answered him, strengthened his soul, and kept His promises. Now David cannot stay silent. He vows to praise God with his whole heart, and he begins to see something bigger than his own deliverance. His thanksgiving becomes a vision: the kings of the earth, hearing what God has said and done, will join the chorus. The verse sits in a psalm that moves from one man's gratitude to a worldwide song of praise, then back to personal trust in God's faithfulness. It is a royal psalm from a king who knew what it meant to be rescued.
Key Words
The Hebrew verb behind "will give you thanks" is yadah. It originally meant to throw or cast, as in throwing your hands open or shooting an arrow upward. Over time it came to mean confessing or praising with your whole body. This is not a quiet nod. It is public, active thanks that leaves nothing hidden. The "kings of the earth" uses erets, which can mean the land of Israel or the whole planet. Most commentators see the broader meaning here, rulers from every nation. And "they have heard" comes from shama, a word that often includes obeying, not just listening with ears. When these kings hear the words of God's mouth, His promises, commands, the gospel, they respond from the inside out. The verse pictures a world where power bows to praise.
How Christians Read This Verse
Christians read this verse in different ways. Wesley called it a prophecy of the calling of the Gentiles, rulers would eventually embrace the true God. Barnes saw a time when kings would be converted and use their influence to spread faith. Gill pointed to the latter days when rulers would serve the King Messiah. Others, like the Cambridge Bible, see a more symbolic hope: whenever rulers hear of God's faithfulness to Israel, they will join in thanksgiving, whether on earth or in the age to come. All agree that the verse expresses deep confidence that God's words reach beyond one nation, beyond one king, into the highest places of human authority.
A common misunderstanding
Some read this as a guarantee that every individual ruler on earth will eventually become a believer before Jesus returns. In fact, the verse is a confident hope, not a detailed timeline. David is saying that when rulers truly hear God's words, His promises, His commands, His salvation, they will respond with thanks. The emphasis is on the power of God's word to reach them, not on a specific sequence of events. Many who heard did not respond in David's day, and the psalm looks forward to a day when that changes.
Living This Out
This week, you might not think your small thank-you matters. But David starts with his own praise, and it expands outward until it touches kings. The words you speak about God's faithfulness to a coworker, a neighbour, or even a leader you pray for, those words join a river of testimony that has been flowing for centuries. Consider praying specifically for someone in authority by name. Ask that they would hear God's words, not just with their ears, but with a heart ready to respond. Your praise today is part of the chorus that reaches the highest places.
Main takeaway: God's words reach the most powerful people on earth, and when they truly hear, they can only give thanks.
For Families
For ages 5, 8
David was so happy that God helped him. He said even kings will thank God when they hear what God says. God's words are so good that even the most important people will be glad.
For ages 9, 12
David wrote this after God answered his prayer. He was so sure of God's goodness that he believed news of God's help would spread to the rulers of other countries. They would hear God's words and start praising Him too. This shows that God's word is powerful enough to reach anyone, even a president, a queen, or someone famous. When you tell others what God has done, you never know how far your story might go.
Questions People Ask
What does 'kings of the earth' mean in Psalm 138:4?
It refers to rulers of nations beyond Israel. The word for 'earth' can mean the whole world. David envisions these powerful leaders hearing God's words and responding with thanks, not just the kings of his own time.
Is Psalm 138:4 a prophecy that all kings will become believers?
Some Christians see it as a future conversion of rulers, especially in the last days. Others understand it as a symbol of God's ultimate authority over all nations. The verse expresses hope that when rulers truly hear God's words, they will praise Him.
What are 'the words of your mouth' in this verse?
In context, it likely refers to God's promises, commands, and the faithful words He has spoken to David. Later Christians have also understood it as the gospel itself, God's word that brings salvation.
How does Psalm 138:4 connect to the rest of the psalm?
David starts with his own personal praise (verses 1, 3). Then he expands his vision to include all kings (verses 4, 5). The psalm ends with trust that God will help him again (verses 6, 8). It moves from one person's gratitude to a worldwide chorus, then back to personal faith.
Should I pray for leaders based on this verse?
Yes. Many Christians see this as encouragement to pray that rulers would hear and respond to God's word. It reminds us that God's words are powerful enough to reach even the most powerful people, and our prayers can be part of that reaching.
For pastors & researchers
Hebrew interlinear, 8 commentaries & word study