Isaiah 1:16-20

Wash you, make you clean; put away the evil of your doings from before mine eyes; cease to do evil;

Learn to do well; seek judgment, relieve the oppressed, judge the fatherless, plead for the widow.

Come now, and let us reason together, saith the LORD: though your sins be as scarlet, they shall be as white as snow; though they be red like crimson, they shall be as wool.

If ye be willing and obedient, ye shall eat the good of the land:

But if ye refuse and rebel, ye shall be devoured with the sword: for the mouth of the LORD hath spoken it.