holy voices those what Hark! mean

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