“Come now, let us reason together, says the LORD: though your sins are like scarlet, they shall be as white as snow; though they are red like crimson, they shall become like wool.
English Standard Version (ESV)
The Lord invites us to "reason together," but this isn't a casual chat. It's a divine invitation to a legal defense where God presents the evidence of our sin, described as a deep, indelible scarlet dye, and then offers a radical transformation, making us as pure as snow and wool. This isn't about us cleaning ourselves up; it’s God’s powerful work of cleansing that utterly erases even the deepest stains of our sin.
“Come now, let us reason together, says the LORD: though your sins are like scarlet, they shall be as white as snow; though they are red like crimson, they shall become like wool.
English Standard Version (ESV)
In this passage, God is presenting a severe indictment against Judah for their widespread corruption and disobedience. They have turned away from Him, their nation is in a state of devastation, and their religious practices are meaningless because their hearts are far from Him, their hands stained with violence. This verse, however, is a pivotal turning point, shifting from judgment to an incredible offer of grace and cleansing.
Ever felt like you're on trial with God? This verse flips that script entirely. God, the Almighty, initiates a conversation, not a condemnation.
The Hebrew word translated as 'reason together' (or 'plead') carries a sense of bringing a case to a conclusion or settling a dispute. It's not a harsh interrogation, but an invitation to clarity and reconciliation. God, in His immense grace, invites His people, who are deep in rebellion and sin, to sit with Him and examine the facts. This isn't about God needing to convince Himself; He already knows the situation. It's about offering His people a chance to see the truth of their state and the depth of His mercy, making the choice to accept His offer clear. It’s a profound moment where the Creator of the universe stoops to engage with His creation in a dialogue of grace.
Imagine the most stubborn, deep-seated stain imaginable. Now imagine it vanishing completely. That’s the picture God paints with His offer of forgiveness.
The imagery of 'scarlet' and 'crimson' points to dyes that were notoriously difficult to remove, often associated with deep-rooted guilt or bloodstains. These colors represented the severity and pervasiveness of Judah's sins. God uses these vivid, intense colors to show He understands the depth of their transgression. But then, He offers an astonishing contrast: 'white as snow' and 'like wool.' Snow and wool are symbols of purity, innocence, and newness. This isn't about making the stain lighter; it’s about complete removal and transformation. It highlights the absolute, supernatural power of God's forgiveness through the work of the Messiah, capable of cleansing even the most deeply ingrained sin, making believers appear spotless before Him.
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Understand the original words
YHWH · Hebrew Noun
The covenant name of God, revealing His self-existence, eternity, and faithfulness to His people; the personal name by which He is known in relationship.
chet · Hebrew Noun
Missing the mark of God's standard; an act of rebellion against His law. Sin creates a breach in relationship with God that only He can heal.
This powerful invitation to 'reason together' comes at a pivotal moment. Judah faces the devastating consequences of its moral corruption and past disobedience, with the Assyrian army looming. God's offer of cleansing, despite their 'scarlet' and 'crimson' sins, is a desperate plea for repentance before complete destruction.
Late 8th Century BC
Isaiah's Ministry Begins
Isaiah receives his prophetic call in Jerusalem during the reign of King Uzziah. He begins proclaiming God's message to Judah and Jerusalem amidst political stability but growing moral and spiritual decay.
c. 740 BC - 730 BC
Assyrian Expansion and Regional Instability
The Neo-Assyrian Empire is a rising military power. Isaiah's prophecies reflect the anxieties and political maneuvering of small kingdoms like Judah caught between larger empires, often warning against reliance on foreign alliances.
c. 730 BC
Syro-Ephraimitic War
The kings of Aram (Syria) and Israel attempt to force Judah into an anti-Assyrian coalition. Isaiah advises King Ahaz to trust God, not political alliances, a message the king rejects.
c. 722 BC
Fall of Samaria
The northern kingdom of Israel is conquered by the Assyrians. This catastrophic event serves as a stark warning to Judah about the consequences of disobedience and failing to heed God's prophets.
c. 705 BC - 701 BC— this verse
Sennacherib's Campaign and Siege of Jerusalem
Under King Hezekiah, Judah rebels against Assyria. Assyrian King Sennacherib invades, devastating the land and laying siege to Jerusalem, though the city is miraculously spared.
This psalm directly parallels Isaiah's imagery, asking God to 'purge me with hyssop, and I shall be clean; wash me, and I shall be whiter than snow,' powerfully connecting the idea of cleansing from sin with the imagery of snow.
Matthew 9:13Jesus quotes this verse when challenged for eating with tax collectors and sinners, showing His mission is to call sinners to repentance and offer them forgiveness, just as God extends mercy to His people in Isaiah.
1 John 1:7This New Testament passage echoes the theme of cleansing and purity, stating that 'if we walk in the light... the blood of Jesus his Son cleanses us from all sin,' directly linking Christ's atoning work to the cleansing promised in Isaiah.
Revelation 7:14The vision of the great multitude in white robes is explicitly linked to having 'washed their robes and made them white in the blood of the Lamb,' providing a vivid New Testament picture of the transformation Isaiah prophesied.
clarkeIsaiah 1:18: "Come now, and let us reason together, saith the LORD: though your sins be as scarlet, they shall be as white as snow; though they be red like crimson, they shall be as wool."
Though your sins be as scarlet - שני shani, "scarlet or crimson," dibaphum, twice dipped, or double dyed; from שנה shanah, iterare, to double, or to do a thing twice. This derivation seems much more probable than that which Salmasius prefers from שנן shanan, acuere, to whet, from the sharpness and strength…
ellicottIsaiah 1:18: "Come now, and let us reason together, saith the LORD: though your sins be as scarlet, they shall be as white as snow; though they be red like crimson, they shall be as wool."
(18) Come now, and let us reason together. —The Authorised Version suggests the thought of a discussion between equals. The Hebrew implies rather the tone of one who gives an authoritative ultimatum, as from a judge to the accused, who had no defence, or only a sham defence, to offer ( Micah 6:2-3 ). “Let us…
The Lord invites us to "reason together," but this isn't a casual chat. It's a divine invitation to a legal defense where God presents the evidence of our sin, described as a deep, indelible scarlet dye, and then offers a radical transformation, making us as pure as snow and wool. This isn't about us cleaning ourselves up; it’s God’s powerful work of cleansing that utterly erases even the deepest stains of our sin.
In this passage, God is presenting a severe indictment against Judah for their widespread corruption and disobedience. They have turned away from Him, their nation is in a state of devastation, and their religious practices are meaningless because their hearts are far from Him, their hands stained with violence. This verse, however, is a pivotal turning point, shifting from judgment to an incredible offer of grace and cleansing.
In this passage, God is presenting a severe indictment against Judah for their widespread corruption and disobedience. They have turned away from Him, their nation is in a state of devastation, and their religious practices are meaningless because their hearts are far from Him, their hands stained with violence. This verse, however, is a pivotal turning point, shifting from judgment to an incredible offer of grace and cleansing.
"“Come now, let us reason together, says the LORD: though your sins are like scarlet, they shall be as white as snow; though they are red like crimson, they shall become like wool." — The Lord invites us to "reason together," but this isn't a casual chat. It's a divine invitation to a legal defense where God presents the evidence of our sin, described as a deep, indelible scarlet…
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Last reviewed October 2026