Just so you know, any time I put slash marks into the lyrics, it indicates a slight pause. In this case, it's because that's the end of the line in a stanza of the psalm. For instance,
The Lord's revelation to my Master: / "Sit on my right:
your foes I will put beneath your feet."
is really
The Lord's revelation to my Master:
"Sit on my right:
your foes I will put beneath your feet."
Non nobis,
Adam