7 And I heard the altar saying, "Yes, O Lord God, the Almighty, true and just are your judgments."
Revelation 16:7 Cross References - Common
Revelation 6:9
9 When he opened the fifth seal, I saw under the altar the souls of those who had been slain because of the word of God and the testimony they had maintained;
Revelation 8:3-5
3 Another angel, who had a golden censer, came and stood at the altar. And he was given much incense to offer, with the prayers of all the saints, on the golden altar before the throne.
4 And the smoke of the incense, with the prayers of the saints, went up before God from the angel's hand.
5 Then the angel took the censer and filled it with fire from the altar and threw it on the earth; and there were peals of thunder, voices, flashes of lightning, and an earthquake.
Revelation 13:10
10 If anyone is destined for captivity, to captivity he goes; if anyone kills with the sword, with the sword he must be killed. Here is the endurance and faith of the saints.
Revelation 14:10
10 he also will drink of the wine of God's wrath, which is poured in full strength into the cup of his anger, and he will be tormented with fire and sulfur in the presence of the holy angels and in the presence of the Lamb.
Revelation 14:18
18 Then another angel came out from the altar, the one who has power over fire, and he called with a loud voice to him who had the sharp sickle, "Put in your sharp sickle, and gather the clusters from the vine of the earth, because its grapes are ripe."
Revelation 15:3-4
3 and they sang the song of Moses, the servant of God, and the song of the Lamb, saying, "Great and marvelous are your deeds, O Lord God the Almighty! Just and true are your ways, O King of the ages!
4 Who will not fear, O Lord, and glorify your name? For you alone are holy. All the nations will come and worship before you, for your righteous acts have been revealed."
Revelation 19:2
2 for his judgments are true and just; he has judged the great harlot who corrupted the earth with her fornication, and he has avenged on her the blood of his servants."