It’s amazing what a person can do once they put their mind to it.  Here are two true stories that really illustrate the power of purpose. The examples of Mark Roberts and George Dempster both demonstrate determination, though Robert’s feat was vulgar and pointless. Pastor Dempster’s story proves not only that a person can do just about anything he or she sets their mind to, but that, if it is a worthwhile mission, the activity can produce on-going fruit in others.