Revelation 16:7
And I heard the altar answer, "Yes, Lord God Almighty! Your sentences are true and just."
Revelation 6:9
When he broke the fifth seal, I saw underneath the altar the souls of those who have been slaughtered on account of God's message and for adhering to the testimony.
Revelation 19:2
for his judgments are sound and upright. For he has passed judgment upon the great idolatress who corrupted the earth with her idolatry, and he has avenged the blood of his slaves upon her!"
Revelation 14:18
And another angel came forth from the altar, who presided over the fire, and he called in a loud voice to the one who had the sharp sickle, "Use your sharp sickle and gather the bunches of grapes from the earth's vine, for the grapes on it are ripe."
Revelation 8:3-5
Then another angel with a gold censer came and stood at the altar, and he was given a great quantity of incense so that he might mingle it with the prayers of all the saints on the altar of gold that stood before the throne.
Revelation 13:10
Whoever is destined for captivity will go into captivity; whoever kills with the sword must be killed with the sword. On this fact rests the endurance and fidelity of God's people.
Revelation 14:10
shall drink the wine of God's wrath, poured unmixed into the cup of his anger, and be tortured with fire and brimstone before the eyes of the holy angels and the Lamb.
Revelation 15:3-4
and they were singing the song of Moses, the slave of God, and the song of the Lamb: "Great and marvelous are your doings, Lord God Almighty! Upright and true are your ways, King of the Ages!