The confidence celebrated in Psalm 27 is not due to the absence of things of which one might rightly be afraid. In fact the psalmist anticipates a day of trouble and even now is surrounded by enemies. So this is not a “you’ve got to accentuate the positive eliminate the negative” sort of psalm. That denial of true trouble cannot long withstand the onslaught of all that destroys hope and robs us of well being. But I believe it to be true that songs sung and music made in the midst of trouble, even through clenched teeth and weeping eye, diminish the darkness and encourage confidence, for in the light and salvation of the Lord we see the sanctuary of hope and gaze upon the beauty of peace that is the face of Christ. One my favorite songs of the monastic community in Taize, France is Nada te turbe. “Nothing can trouble. Nothing can frighten. Those who seek God will never go wanting. God alone fills us.” It is the way of faith to remember when in the past God our helper lifted our head above all that troubled, all which frightened, so that when we experience difficult days in the present we can by memory sing the song that anticipates the time of rejoicing.