Revelation 15:3 Revelation 15:3 And they sing the song of Moses the servant of God, and the song of the Lamb, saying, Great and marvellous are thy works, Lord God Almighty; just and true are thy ways, thou King of saints. Moses’ s song for God’ s deliverance of his Israel out of the Egyptian bondage is recorded. \ The song of the Lamb; that is, to the Lord Jesus Christ, the Lamb of God, and the Son of God, is here expressed, Saying, great and marvellous are thy works, Lord God Almighty. Thy works, that is, that righteous judgement upon mystical Babylon, the beast, the false prophet and whore. Just and true are thy ways, thou King of Saints; that is, all the ways of God’ s divine providence in preserving his churches of saints, his faithful ministers, and his suffering people; and also in delivering them out of the tyranny of the Roman papal kingdom of the anti-Christian beast, were and are just and true; that is, righteous, and according to the holy scripture of truth.