READ/HEAR: Zechariah 9-13

The prophet refers to a fountain that will cleanse from sin and uncleanness. That fountain is the blood of Jesus. It is the theme of this old hymn written by William Cowper in the 1700s:

There is a fountain filled with blood
  Drawn from Immanuel’s veins;
And sinners, plunged beneath that flood,
  Lose all their guilty stains: