Revelation 9:18

18 By these three plagues a third of humankind was killed, by the fire and smoke and sulfur coming out of their mouths.

Revelation 9:18 Meaning and Commentary

Revelation 9:18

And by these three was the third part of men killed
The Alexandrian copy, and some others, the Complutensian edition, the Vulgate Latin, Syriac, and Ethiopic versions, read, "by these three plagues": as the western Roman empire is in the preceding chapter frequently expressed by the third part of several things, see ( Revelation 8:7-12 ) ; so here the eastern Roman empire by the third part of men; vast numbers of the inhabitants of which were destroyed by the Turks, through the use of guns, out of which issued fire, smoke, and brimstone; and Constantinople, the metropolis of it, was taken in this way, as before observed, with the taking of which the empire ceased.

By the fire, and by the smoke, and by the brimstone, which issued
out of their mouths;
that is, by the firing of guns.

Revelation 9:18 In-Context

16 The number of the troops of cavalry was two hundred million; I heard their number.

17 And this was how I saw the horses in my vision: the riders wore breastplates the color of fire and of sapphire and of sulfur; the heads of the horses were like lions' heads, and fire and smoke and sulfur came out of their mouths.

18 By these three plagues a third of humankind was killed, by the fire and smoke and sulfur coming out of their mouths.

19 For the power of the horses is in their mouths and in their tails; their tails are like serpents, having heads; and with them they inflict harm.

20 The rest of humankind, who were not killed by these plagues, did not repent of the works of their hands or give up worshiping demons and idols of gold and silver and bronze and stone and wood, which cannot see or hear or walk.