God has prepared for Himself one great song of praise throughout eternity, and those who enter the community of God join in this song. It is the song that the “morning stars sang together and all the sons of God shouted for joy” at the creation of the world. (Job 38:7). It is the victory song of the children of Israel after passing through the Red Sea, the Magnificat of Mary after the annunciation, the song of Paul and Silas in the night of prison, the song of the singers on the sea of glass after their rescue, the “song of Moses the servant of God, and the song of the Lamb” (Rev. 15:3) It is the song of the heavenly fellowship.
—Dietrich Bonhoeffer, Life Together: The Classic Exploration of Christian Community
Let me suggest that every group brings its own voice, but no group brings the official voice. One Voice sings above them all, and this Voice sings in all their voices, excluding none. His singular voice is distributed among a plurality of people. Just because there are so many dimensions to His own being, the multiplicity of their voices amplifies His song.
—Reggie Kidd, With One Voice: Discovering Christ’s Song in Our Worship, 145