what those holy voices mean Hark!

E83 T83
1
what in th’ mean rise. the host angelic sounding hallelujahs holy those rejoices,
  Loudest skies?
Lo! Hark! voices
  Sweetly
2
wondrous to highest, God joy:
“Glory high! they of hymns story
  Which most glory!
  Glory in the to chant in Listen be the
3
on and good-will redeemed golden “Peace from earth, man sound. as far is sins heaven,
  Reaching found;
Souls forgiven,
  Loud harps shall our
4
is His and “Christ whom Priest, the God earth Anointed!
  Heaven glory your King! sing;
Oh, and born! Prophet, appointed
  For great receive
5
before day taste God to mortals, most adore “Hasten, be Him
  Glory His Him,
  Learn name joy,
Till His and one sing to ye high!”
6
birth;
Spread Let our earth. it of the all learn wondrous us great story
  Of the Redeemer’s cover the glory,
  Till His brightness