The wonderful beauty of prayer is that the opening of our heart is as natural as the opening of a flower. To let a flower open and bloom it is only necessary to let it BE; so if we simply ARE, if we become and remain still and silent, our heart cannot but be open, the Spirit cannot but pour through into the whole of our being. It is for this we have been created.
The aim and final reason of all music should be nothing else but the glory of God and the refreshment of the Spirit.