In the liturgy he is to go “unto God, who giveth joy to his youth.” … Because the life of the liturgy is higher than that to which customary reality gives either the opportunity or form of expression, it adapts suitable forms and methods from that sphere in which alone they are to be found, that is to say, from art. It speaks measuredly and melodiously; it employs formal, rhythmic gestures; it is clothed in colors and garments foreign to everyday life.… It is in the highest sense the life of a child, in which everything is picture, melody and song.
