Isaiah 1:18-20

18“Come now, let’s settle this,” says the Lord. “Though your sins are like scarlet, I will make them as white as snow. Though they are red like crimson, I will make them as white as wool.

19If you will only obey me, you will have plenty to eat.

20But if you turn away and refuse to listen, you will be devoured by the sword of your enemies. I, the Lord, have spoken!”