"Everyone who drinks this water will be thirsty again, but whoever drinks the water I give will never be thirsty.  The water I give will become a spring of water gushing up inside that person, giving eternal life."  (John 4:13-14 NCV)
Like the woman at the well, we recognize our need for living water.  We need moisture, a swallow of water, a long, quenching drink.  But where do we find water for the soul?  We find it at the W-E-L-L.