Interesting article.

One thing we could do as we run across these churches in our travels - perhaps seeing the 'for sale' sign - is to tell God in our soul: "Lord, I'd like to 're-pray' every well-intentioned prayer that was ever made in this church right now.  Come to the aid of Your children who prayed here - who tried to come closer to You here."

Recycle prayers.   Be bold in our prayer.  "Lord I am your son/daughter and I want to re-pray EVERY good prayer to You right now!"   

Takes 5 seconds, and it's a marvelous way to "reconnect up" with God during your day, and with all the people of God, and perhaps in the nanosecond renewing perhaps your own morning offering to God: I do everything for You. 

Our Lord will smile at our boldness and confidence in Him, and He will answer us in unimaginable and incalculable ways, perhaps around the world spurring someone on to some act of reconciliation.