A new subway in time... a new heart in time

New York City never stops to amaze me.  Just the other day, I was walking down 2nd Ave and I saw a sign that read "Blasting Zone" It was there because of the building of the 2nd ave. subway line. Building a subway through densely-populated neighborhoods replete with old buildings and infrastructure is no small feat.  Construction involves digging and blasting, detours and street closures, and New Yorkers impatience shows.  I wonder if that is how God work is in us... His quest to building a new heart in us must takes some digging and blasting in our hearts to remove the sin, old patterns and infrastructure that does not work.  Next to my heart it reads "blasting zone".