The letters written by St. Francis de Sales to persons in the world represent wonderful examples of the application of true spirituality to those living amidst the cares of this world.  All of us who carry the mantle of leadership in our families or in our businesses have to find ways to keep our spirituality alive and at the same time deal with the constant pressing needs around us.  In this third segment of our series we pass on the advice of St. Francis:  Love purifies all things.