A Prayer to Become Whiter Than Snow

Purge me with hyssop, and I shall be clean: wash me, and I shall be whiter than snow. Psalm 51:7 It seems strange, does it not? David, way back in the days of the Old Testament, spoke of being made whiter than snow. Could man in that period of time know anything that is whiter than snow? In fact, can we today point to anything that is whiter than snow? We read in Isaiah 1:18 these words: "Come now, and let us reason together, saith the Lord: though your sins be as scarlet, they shall be as...