text: I always ponder the use of the phrase "Salt of the Earth" As it reminds me of Lot's wife who chose to disobey God's instructions and instead, served herself. So following that thread  I'd say salt of the earth people, are those "Christians" who serve their own wishes before God.
  
  And speaking of Lot, wasn't he also the one seduced by his daughters?  Hmmm Perhaps Trump is holding bible class after all