In everything we do, in every aspect of our lives, in our thinking and our feelings, all areas, we need to infuse those areas with the Light of God. If we do that, we will experience a wonderful sense of joy. This quality is valued by the angels because it is so very special when humanity uses its free will to replace the energy of darkness with the Light of God, especially out of love. Each time a person does this in his or her own life, it is cause for the angels to rejoice.
Birds inspire and uplift us with their carols... In the muslc of both birds and humans, beauty is "the wine which overflows." When the last lark has fallen silent, something holy will have vanished from the world. The chorus of life will be muted. The cathedral of the earth will have lost its choir.