Isaiah 1:18-20

18 "Come now, and let us reason together," Says the LORD. "[1] Though your sins are like 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 best of the land;

20 But if you refuse and rebel, You shall be devoured by the sword." For the mouth of the LORD has spoken.