Now do each of you join in this choir, that being harmoniously in concord you may receive the key i.e. in the musical sense of the word. of God in unison, and sing with one voice through Jesus Christ to the Father, that he may both hear you and may recognise, through your good works, that you are members of his Son. It is therefore profitable for you to be in blameless unity, in order that you may always commune with God.