And the four angels were loosed, who were prepared for an hour, and a day, and a month, and a year, to slay the third part of men.
All Commentaries on Revelation 9:15 Go To Revelation 9
George Leo Haydock
AD 1849
And the four angels were loosed. This seems to indicate the moment in which Satan himself is loosed from the abyss or hell, where, as we shall see in Apocalypse xx. 2. he was chained up for a thousand years. This is the time of antichrist, whose coming, as St. Paul says, is according to the working of Satan. (2 Thessalonians ii. 9.) The antichristian period is described by the ancient Fathers as the most dreadful of all; and the Apocalypse plainly shows it to be so, as we shall see. But we have this comfort, that his time will be short. He must be loosed a little time. (Apocalypse xx. 3.)