Isaiah 1:18
King James Version
“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.”
Context
15And when ye spread forth your hands, I will hide mine eyes from you: yea, when ye make many prayers, I will not hear: your hands are full of blood.
16Wash you, make you clean; put away the evil of your doings from before mine eyes; cease to do evil;
17Learn to do well; seek judgment, relieve the oppressed, judge the fatherless, plead for the widow.
18Come 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.
19If ye be willing and obedient, ye shall eat the good of the land:
20But if ye refuse and rebel, ye shall be devoured with the sword: for the mouth of the LORD hath spoken
21How is the faithful city become an harlot! it was full of judgment; righteousness lodged in it; but now murderers.