"Come now, and 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 be as wool.
Isaiah 1:18
Surrounding context
1:17 Learn to do good; Seek justice, Rebuke the oppressor; Defend the fatherless, Plead for the widow.
1:18 "Come now, and 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 be as wool.
1:19 If you are willing and obedient, You shall eat the good of the land;