On many levels you can find something allegorical about this work. In one sense the old man is like a shepherd, the orchestra his flock, being brought to safety by his continuous calling. In another, the orchestra are like his faith, closing round him, like the hand of his god, protecting him, giving him strength. As I have stated, I am not religious, so for me the most profound aspect of the work is the lack of awareness this voice has of the developing accompaniment around him, his ignorance of the beauty enveloping his simple honesty, and the questions the piece evokes about the whole idea of ignorance and faith.