Isaiah 1:18-20

18 “Come now, and let’s reason together,” says the LORD: “Though your sins are as scarlet, they shall be as white as snow. Though they are red like crimson, they shall be as wool.

19 If you are willing and obedient, you will eat the good of the land;

20 but if you refuse and rebel, you will be devoured with the sword; for the mouth of the LORD has spoken it.”