Isaiah 1:17-19

New Revised Standard Version, Anglicised

¹⁸ Come now, let us argue it out,
    says the Lord:
though your sins are like scarlet,
    they shall be like snow;
though they are red like crimson,
    they shall become like wool.
¹⁹ If you are willing and obedient,
    you shall eat the good of the land;