Isaiah 48:1-2
Hear this, O house of Jacob, who are called by the name of Israel, and who came from the waters of Judah, who swear by the name of the LORD and confess the God of Israel, but not in truth or right. For they call themselves after the holy city, and stay themselves on the God of Israel; the LORD of hosts is his name.
English Standard Version (ESV)
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The verse highlights a crucial, often overlooked, aspect of true faith: it's not just about uttering God's name or swearing by it. The phrase "but not in truth or right" points out that their outward profession of loyalty to God was hollow; their hearts and actions didn't align with their words, revealing a deep disconnect between their claims and their reality.
The prophet Isaiah is addressing the people of Jacob, also called Israel, who are descendants of Judah and claim to worship the LORD. However, God declares that their worship is insincere and lacks truth and righteousness, highlighting a disconnect between their outward religious practice and their inner commitment. This sets the stage for a powerful message about God's faithfulness despite their hypocrisy, and His ultimate plan for their deliverance.
Why does Isaiah call them both 'Jacob' and 'Israel'? It's more than just a historical nod; it points to a deeper identity they've lost.
The verse opens by addressing the "house of Jacob," who are also "called by the name of Israel." These aren't just two names for the same person.
Jacob: The Natural Man
'Jacob' often refers to the person struggling, the one who wrestled with God and man, the one who could be cunning or flawed. It represents their human, earthly identity.
Israel: The Covenant Man
'Israel,' however, was a name God gave Jacob after his struggle, meaning 'struggles with God' or 'God strives.' It represents a covenant identity, a chosen people set apart for God's purposes. It’s a spiritual designation.
By using both names, God highlights a stark contrast: they are clinging to the name of Israel, the covenant people, but their actions reveal they are living as 'Jacob,' marked by struggle and unfaithfulness, not by God's strength and purpose.
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They 'swear by the LORD' and 'confess' God's name. Sounds faithful, right? But the verse delivers a sharp rebuke. What's missing?
The people are accused of outwardly professing faith – swearing by God's name and mentioning Him – but doing so 'not in truth or right.' This is a profound indictment.
The Performance of Faith
Swearing by God's name was a serious act, a public declaration of allegiance and reliance. To 'mention' God was to acknowledge Him, to claim Him as their own.
The Missing Heartbeat
However, their words and actions were a hollow performance. 'Truth' speaks to sincerity and genuineness; 'right,' or righteousness, speaks to the alignment of their actions with God's will. They were saying the right things, but their hearts were far from God, and their lives didn't reflect their confessions.
This isn't just about hypocrisy in oaths; it's about a fundamental disconnect between their religious language and their actual lives. They were going through the motions of worship without the substance of a transformed life.
Understand the original words
Ya'aqov · Hebrew Proper Noun
In this context, it represents the physical descendants of the patriarch Jacob/Israel, often used to emphasize their covenantal identity and responsibility before God.
Yisra'el · Hebrew Proper Noun
The new name given to the patriarch Jacob by God, representing the people chosen to be in covenant relationship with Yahweh.
YHWH · Hebrew Proper Noun
A declaration of the personal, covenantal name of God, revealing His self-existence, holiness, and faithfulness to His people.
'emet · Hebrew Noun
Refers to faithfulness, sincerity, and consistency with God’s revealed character and commands; it signifies alignment with reality as defined by God.
qodesh · Hebrew Adjective/Noun
Used here as a title for Jerusalem, set apart for God's presence, worship, and the administration of His covenant.
Tseba'ot · Hebrew Noun
A title signifying God's authority over the armies of heaven and earth, emphasizing His supreme power, majesty, and sovereignty.
This prophecy is addressed to the exiled Judeans in Babylon, calling them to a deeper, more truthful relationship with God, contrasting their outward religious practices with their inner hypocrisy. It highlights their identity as descendants of Jacob and Israel, originating from Judah, yet failing to live up to their covenant name.
c. 722 BC
Fall of Samaria and Northern Kingdom
The Assyrian Empire conquers the northern Kingdom of Israel, leading to the exile of its population and the scattering of the ten tribes.
586 BC
Fall of Jerusalem and Southern Kingdom
The Babylonian Empire under Nebuchadnezzar II conquers Judah, destroying Jerusalem and its Temple, and exiling a significant portion of its population to Babylon.
c. 550 BC
Rise of Cyrus the Great
Cyrus the Great begins his conquests, establishing the Persian Empire and setting the stage for the eventual fall of Babylon.
c. 540-539 BC— this verse
Persian Campaigns in the East
Cyrus campaigns against various nations, consolidating his empire and preparing for the invasion of Babylonia. This period is when Isaiah's prophecies are thought to have been written.
539 BC
Fall of Babylon
Cyrus the Great conquers Babylon, ushering in the Persian period. This event marks the beginning of the end for the Jewish exile.
538 BC
Edict of Cyrus and Return of Exiles
Cyrus issues an edict allowing the Jewish exiles to return to Jerusalem and rebuild their Temple, marking the end of the Babylonian exile.
This passage highlights the importance of swearing only by the Lord's name as a sign of true allegiance, directly paralleling Isaiah's critique of those who swear by God but not in truth.
Psalm 68:26The metaphor of being 'of the fountain of Israel' resonates with Isaiah's imagery of 'coming forth out of the waters of Judah,' emphasizing lineage and origin as significant markers of identity.
Matthew 15:8Jesus quotes Isaiah 29:13 ('This people honors me with their lips, but their heart is far from me'), which perfectly captures the essence of Isaiah 48:1's condemnation of insincere worship and confession without corresponding action.
Jeremiah 4:2This verse speaks of swearing 'in truth, in judgment, and in righteousness,' directly echoing the lack of these qualities in the oath-taking described in Isaiah 48:1, thus emphasizing the ethical dimension of true worship.
Ezekiel 36:22-23These verses address God's concern for His own name being profaned among the nations due to Israel's actions, a theme that underpins Isaiah's call for sincerity in worship as a way to honor God's name.
pulpitIsaiah 48:1: "Hear ye this, O house of Jacob, which are called by the name of Israel, and are come forth out of the waters of Judah, which swear by the name of the LORD, and make mention of the God of Israel, but not in truth, nor in righteousness."
Verse 1. - Jacob... Israel (camp. Isaiah 40:27; Isaiah 41:8, 14; Isaiah 43:1, 22; Isaiah 44:1, etc.). "Jacob" is the natural and secular designation; "Israel" is a spiritual or covenant name (Cheyne). Both terms being appropriate to the ten tribes…
barnesIsaiah 48:1: "Hear ye this, O house of Jacob, which are called by the name of Israel, and are come forth out of the waters of Judah, which swear by the name of the LORD, and make mention of the God of Israel, but not in truth, nor in righteousness."
Hear ye this - This is an address to the Jews regarded as in Babylon, and is designed to remind them of their origin, and of their privileges as the descendants of Jacob, and having the name of Israel (compare the notes at Isaiah 43:1 ). And are com…
The verse highlights a crucial, often overlooked, aspect of true faith: it's not just about uttering God's name or swearing by it. The phrase "but not in truth or right" points out that their outward profession of loyalty to God was hollow; their hearts and actions didn't align with their words, revealing a deep disconnect between their claims and their reality.
The prophet Isaiah is addressing the people of Jacob, also called Israel, who are descendants of Judah and claim to worship the LORD. However, God declares that their worship is insincere and lacks truth and righteousness, highlighting a disconnect between their outward religious practice and their inner commitment. This sets the stage for a powerful message about God's faithfulness despite their hypocrisy, and His ultimate plan for their deliverance.
The prophet Isaiah is addressing the people of Jacob, also called Israel, who are descendants of Judah and claim to worship the LORD. However, God declares that their worship is insincere and lacks truth and righteousness, highlighting a disconnect between their outward religious practice and their inner commitment. This sets the stage for a powerful message about God's faithfulness despite their hypocrisy, and His ultimate plan for their deliverance.
"Hear this, O house of Jacob, who are called by the name of Israel, and who came from the waters of Judah, who swear by the name of the LORD and confess the God of Israel, but not in truth or right. For t…" — The verse highlights a crucial, often overlooked, aspect of true faith: it's not just about uttering God's name or swearing by it. The phrase "but not in truth or right" points out that their outward…
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