7 And I heard one from the altar saying, “Yes, O Lord God, the Almighty! Your judgings are true and just!”
Revelation 16:7 Cross References - WPNT
Revelation 6:9
9 And when He opened the fifth seal I saw underneath the altar the souls of the people who had been slaughtered on account of the Word of God and on account of the testimony of the Lamb which they held.
Revelation 8:3-5
3 And another angel came and stood at the altar, having a golden censer. He was given lots of incense so that he could offer it with the prayers of all the saints upon the golden altar that is before the throne.
4 And the smoke of the incense with the prayers of the saints went up before God out of the angel’s hand.
5 Then the angel took the censer, filled it with fire from the altar, and threw it at the earth. And there were voices and thunders and lightnings and an earthquake.
Revelation 13:10
10 If anyone has captivity, he goes away. If anyone kills with the sword, with the sword he must be killed. Here is the endurance and the faith of the saints.
Revelation 14:10
10 really, he will drink of the wine of the fury of God, mixed at full strength in the cup of His wrath. In fact, he will be tormented with fire and sulfur before the holy angels and before the Lamb.”
Revelation 14:18
18 And another angel came out from the altar (having authority over the fire) and he called out with a loud cry to the one having the sharp sickle saying, “Thrust in your sharp sickle and gather the grape clusters of the vine of the earth, because her grapes are ripe.”
Revelation 15:3-4
3 They sing the song of Moses, the slave of God, and the song of the Lamb, saying: “Great and marvelous are Your works, O Lord God, the Almighty! Just and true are Your ways, O King of the nations!
4 Who could not fear You, O Lord, and glorify Your name? Because You alone are holy, because all the nations will come and do obeisance before You, because Your righteous judgments have been manifested.”
Revelation 19:2
2 Because His judgments are true and just, because He has judged the great whore who corrupted the earth with her fornication, and has avenged the blood of His slaves by her hand.”