those what holy voices Hark! mean

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