Isaiah 1:18-20 NIV

18 “Come now, let us settle the matter,” says the LORD. “Though your sins are like scarlet, they shall be as white as snow; though they are red as crimson, they shall be like wool.

References for Isaiah 1:18

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

References for Isaiah 1:19

20 but if you resist and rebel, you will be devoured by the sword.” For the mouth of the LORD has spoken.

References for Isaiah 1:20