E.W. Bullinger's Companion Bible Notes - Revelation 9:2
out of. App-104 . furnace. Compare Revelation 1:15 . Indicating a place of fire, but not to be confused with Hades (Sheol) or with Tartarus. Compare Jeremiah 4:23-28 , where the judgments are against Judah and the Land. Here, John sees them extended to the whole earth. by reason of Greek. ek. App-104 . read more
Bridgeway Bible Commentary - Revelation 9:1-21
Fifth and sixth trumpets (9:1-21)Worse than the destruction by the forces of nature is the suffering brought by the forces of demons (fifth trumpet). These demonic forces are pictured in a strange and terrifying army of locusts. Though uncontrollable by any human power, they are not independent of the rule of God. He keeps them imprisoned in the abyss (RSV: bottomless pit), and even when he releases them he determines the extent of their activity (9:1-3).The demons do not harm plant life (as... read more