I…heard the voice of many angels, numbering thousands upon thousands, and ten thousand times ten thousand.@Revelation 5:11
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Eliza E. Hewitt (1851-1920)

Eliza E. Hewitt, 1891.

B. Hillyard Sweney (🔊 pdf nwc).

Holy, holy, holy;
Angel voices singing;
Holy, holy, holy,
Through high heaven ringing.
From that temple, pure and bright,
Bathed in streams of crystal light,
Hear the everlasting hymn,
Holy, holy, holy.

Holy, holy, holy;
Grandest music swelling;
Holy, holy, holy,
All sweet notes excelling.
Those who conquered by His might,
Wearing now their crowns of light,
Join the everlasting hymn,
Holy, holy, holy.

Holy, holy, holy;
Come, let us adore Him;
Holy, holy, holy,
Humbly bow before Him.
Wisdom, glory, love and might,
With the seraphim unite
In the everlasting hymn,
Holy, holy, holy.