Isaiah 1:18-20

18 Come now, and let us 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 like wool.

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

20 but if you refuse and rebel, you shall be devoured [with] the sword; for the mouth of the LORD has spoken.