Therefore my people shall know my name. Therefore in that day they shall know that it is I who speak; here I am.”
English Standard Version (ESV)
The verse emphasizes that God's people won't just hear His name, but will come to know it through personal experience – an "aha!" moment of recognizing His power and faithfulness in their deliverance. The repeated "therefore" highlights that this knowledge isn't random, but a direct result of God's actions and His speaking directly to them, revealing His presence with "here I am."
Therefore my people shall know my name. Therefore in that day they shall know that it is I who speak; here I am.”
English Standard Version (ESV)
In the preceding verses, God's people are suffering greatly, their enemies mock them, and God's name is being blasphemed because of their suffering. Now, God declares He will intervene and rescue them, not for their merit but for His own name's sake, so that His power and faithfulness will be evident to all. This declaration sets the stage for the promise that His people will intimately know Him through His redemptive actions.
Why does knowing God's 'name' go beyond just recognition?
The verse states, 'my people shall know my name.' This isn't about merely remembering God's name like a fact. The Hebrew concept of 'knowing' someone's name here implies an intimate, experiential understanding. It means knowing God through His actions, His faithfulness, His power, and His goodness. It’s about experiencing His character in tangible ways, especially in moments of deliverance and redemption.
What does 'that day' signify in God's plan?
The phrase 'in that day' points to a specific, appointed time when God will act decisively for His people. This isn't just any day; it's a day of divine intervention, judgment on enemies, and salvation for the redeemed. The commentaries suggest this refers to a work begun with the return from Babylon and perfected in the coming of the Messiah. It's the day when God’s promises are visibly fulfilled and His presence is unmistakably known.
What is the power in God’s simple declaration, 'Behold, it is I!'?
The verse concludes with a profound personal assurance: 'behold, it is I.' This is God’s direct voice, cutting through confusion and doubt. It’s not just about knowing that God speaks, but knowing who is speaking – Him, the unchanging, powerful, covenant-keeping God. This declaration serves as an unmistakable sign of His presence and power, validating His promises and assuring His people that their deliverance comes directly from Him.
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Understand the original words
shem · Hebrew Noun
The personal, revealed name of God (YHWH), representing His character, authority, and covenant presence. To know His name is to experience His power and faithfulness.
yom · Hebrew Noun
Often refers to the time of the Lord’s intervention in history, particularly His eschatological judgment and the manifestation of His kingdom and salvation.
This promise of intimate knowledge of God's name and presence comes as a direct response to the blasphemy and despair experienced during the Babylonian exile. It assures God's people that their deliverance is not merely a political event but a divine revelation of His character and power, which will be fully realized in the coming Messiah.
c. 722 BC
Fall of Samaria
The Northern Kingdom of Israel falls to the Assyrian Empire, marking a period of increasing foreign domination over the region.
605 BC
First Deportation to Babylon
King Nebuchadnezzar of Babylon deports Judean nobles and skilled workers, including Daniel, to Babylon, beginning the Judean exile.
597 BC
Second Deportation to Babylon
More Judeans, including the prophet Ezekiel, are deported to Babylon following a rebellion against Babylonian rule.
586 BC
Destruction of Jerusalem and Temple
Babylonian forces destroy Jerusalem and its Temple, ending the Southern Kingdom of Judah and exiling most of its population.
c. 539 BC
Cyrus the Great Conquers Babylon
Cyrus the Great of Persia defeats the Babylonian Empire, paving the way for the return of exiled peoples.
538 BC— this verse
Edict of Cyrus Allows Return
Cyrus issues an edict permitting the Jewish exiles to return to Jerusalem and rebuild their Temple. This marks the beginning of the end of their Babylonian captivity.
c. 516 BC
Rebuilding of the Second Temple
The Second Temple in Jerusalem is completed, symbolizing a restoration of worship and a sign of God's faithfulness to His people.
This passage echoes God's revelation of Himself to Moses as 'I AM WHO I AM,' a profound declaration of His eternal and self-existent nature, directly aligning with Isaiah's promise that His people will know 'that it is I who speak.'
Jeremiah 31:34This verse speaks of a future covenant where 'no longer shall each one teach his neighbor, or each his brother, saying, “Know the LORD,” for they shall all know me, from the least of them to the greatest.' This connects with Isaiah's theme of God's people intimately knowing Him and His spoken word.
John 17:3Jesus Himself defines eternal life as 'knowing you the only true God, and Jesus Christ whom you have sent.' This highlights the supreme importance of truly knowing God, a theme central to Isaiah 52:6's promise of divine self-disclosure.
Ezekiel 36:23This passage directly addresses God's concern for His name, stating, 'I will vindicate the holiness of my great name—which has been profaned among the nations... and the nations will know that I am the LORD.'
wesleyIsaiah 52:6: "Therefore my people shall know my name: therefore they shall know in that day that I am he that doth speak: behold, it is I."
52:6 Shall know - They shall experience my power and goodness in fighting for them. In that day - When I shall redeem my people: which work was begun by the return of the Jews from Babylon, and perfected by the coming of the Messiah. Behold - That all these promises are the words of the omnipotent, unchangeable God.
barnesIsaiah 52:6: "Therefore my people shall know my name: therefore they shall know in that day that I am he that doth speak: behold, it is I."
Therefore my people shall know my name - The idea in this verse is, that his people should have such exhibitions of his power as to furnish to them demonstration that he was God.
The verse emphasizes that God's people won't just hear His name, but will come to know it through personal experience – an "aha!" moment of recognizing His power and faithfulness in their deliverance. The repeated "therefore" highlights that this knowledge isn't random, but a direct result of God's actions and His speaking directly to them, revealing His presence with "here I am."
In the preceding verses, God's people are suffering greatly, their enemies mock them, and God's name is being blasphemed because of their suffering. Now, God declares He will intervene and rescue them, not for their merit but for His own name's sake, so that His power and faithfulness will be evident to all. This declaration sets the stage for the promise that His people will intimately know Him through His redemptive actions.
In the preceding verses, God's people are suffering greatly, their enemies mock them, and God's name is being blasphemed because of their suffering. Now, God declares He will intervene and rescue them, not for their merit but for His own name's sake, so that His power and faithfulness will be evident to all. This declaration sets the stage for the promise that His people will intimately know Him through His redemptive actions.
"Therefore my people shall know my name. Therefore in that day they shall know that it is I who speak; here I am.”" — The verse emphasizes that God's people won't just hear His name, but will come to know it through personal experience – an "aha!" moment of recognizing His power and faithfulness in their deliver…
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Last reviewed October 2026