They sing the song of Moses the servant of God, and the song of the Lamb, saying,
Revelation 15:3Great and marvellous are Thy works, Lord God Almighty; just and true are Thy ways, Thou King of saints.
Words: Isaac Watts, Hymns and Spiritual Songs, Book 1, 1707, number 56. The song of Moses and the Lamb: or, Babylon falling.
Music: Paris Michael Lonneke, 2005 (🔊 
). The composer grants permission to reproduce the music for Christian use.
Alternate Tunes:
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We sing the glories of Thy love,
We sound Thy dreadful name;
The Christian church unites the songs
Of Moses and the Lamb.
Great God, how wondrous are Thy works
Of vengeance and of grace:
Thou King of saints, Almighty Lord,
How just and true Thy ways!
Who dares refuse to fear Thy name,
Or worship at Thy throne?
Thy judgments speak Thine holiness
Thro’ all the nations known.
Great Babylon, that rules the earth,
Drunk with the martyrs’ blood,
Her crimes shall speedily awake
The fury of our God.
The cup of wrath is ready mixed,
And she must drink the dregs;
Strong is the Lord, her sovereign judge,
And shall fulfill the plagues.