St. Augustine said, "Thou hast made us for thyself, O Lord, and our hearts are restless until they find their rest in thee." Our dissatisfaction could, therefore, be the admission and awakening of our longing for the eternal. Rather than being simply the edge of some personal emptiness, it could be the first step in the opening up of our eternal belonging...desire cultivates dissatisfaction in the heart with what is, and kindles an impatience for that which has not yet emerged...There should always be a healthy tension between the life we have settled for and the desires that still call us. In this sense our desires are the messengers of our unlived life, calling us to attention and action while we still have time here to explore fields where the treasure dwells!
~John O'Donohue in TO BLESS THE SPACE BETWEEN US