Revelation 8:5

5. The censer has now been emptied of its incense. The angel then fills it with altar-fire, and flings the fire upon the earth, and terrible detonations arise. A most striking symbol. But we do not agree with Hengstenberg and Alford, that these vengeful voices and the judgments that follow are consequences of the prayers of all the saints. No. Save the martyrs’ cry for justice, the ascending prayer of the universal Church is for the world’s conversion, reformation, salvation. But on the contrary there is the terrible fire the reverse of the incense the ordinary Scripture symbol of divine wrath. And this emblem of wrath, fire, will, as will soon appear, be found in three if not in all four of the judgments of the four creational trumpets. In each appears, as it were, a coal from the angel’s censer. Yet this fire is more deeply the symbol of divine purity, indicating on the one side its purifying power in the believer, and on the other side its condemnatory and consuming power upon the profane. The earth, in its now fallen state, is, as it were, impregnated with sin, and when the fire of divine purity is cast upon it, then, as when two opposite chemical elements come together, a terrible explosion results. The incense of saintly prayer goes up to heaven; the fire of divine wrath is cast down upon the earth.

Voices… earthquake The creational four in something of climax. These are but monitions of judgments soon to be realized.