Ellicott's Commentary for English Readers - Revelation 9:2
(2) And he opened . . .—Translate, And he opened the pit of the abyss; and there went up smoke out of the pit, as the smoke of a great furnace; and the sun was darkened, and the air, by reason of the smoke of the pit. The first result of the opening of the pit is the diffusion of such a dense smoke that light and atmosphere are darkened. In the previous vision there was an obscuration of light arising from the smiting of the luminaries; in this the obscuration arises from causes external to the... read more
John Dummelow's Commentary on the Bible - Revelation 9:1-21
The Fifth and Sixth TrumpetsThese herald woes upon the ungodly and idolatrous, inflicted both by demonic and by human agency.1-12. The fifth trumpet initiates the first of the three woes. A star fallen to the earth, i.e. an angel who has descended from heaven (cp. Revelation 1:20), not necessarily an evil angel (Revelation 9:1), opens the pit of the abyss. The ’abyss’ is the abode of evil spirits or demons, and the ’pit’ is the shaft which was supposed to lead to it. St. John uses this Jewish... read more