Isaias 1:18
And then come, and accuse me, saith the Lord: if your sins be as scarlet, they shall be made as white as snow: and if they be red as crimson, they shall be white as wool.
and
Psalms 67:2-3
Let God arise, and let his enemies be scattered: and let them that hate him flee from before his face. As smoke vanisheth, so let them vanish away: as wax melteth before the fire, so let the wicked perish at the presence of God.