SEV Biblia, Chapter 9:15
Y fueron desatados los cuatro ngeles que estaban aparejados para la hora y el día y el mes y el ao, para matar la tercera parte de los hombres.
Clarke's Bible Commentary - Revelation 9:15
Verse 15. For an hour, and a day, and a month, and a year] We have in this place a year resolved into its component parts. Twenty-four hours constitute a day, seven days make a week, four weeks make a month, and twelve months make a year. Probably no more is meant than that these four angels were at all times prepared and permitted to inflict evil on the people against whom they had received their commission. There are some who understand these divisions of time as prophetical periods, and to these I must refer, not professing to discuss such uncertainties.
John Gill's Bible Commentary
Ver. 15. And the four angels were loosed , etc.] The time being come, fixed by the decrees of God, making use of the Turks for the destruction of the eastern empire, the restraints of divine Providence were taken off from them, and they were suffered to pass the river Euphrates; they were let loose like so many furies, and in a little time overran and destroyed the whole empire, and settled their own, now called the Turkish or Ottoman empire; and which was done about the year 1301. Which were prepared for an hour and a day, and a month, and a year , for to slay the third part of men ; which may in general denote their readiness, vigilance, and quick dispatch: they lay for a good while hovering over the banks of the river Euphrates, as if they were waiting for an order, or a commission to go over it: they were ready not only at a year's, a month's, a day's, but at an hour's warning, and all of them together; and as soon as ever they had the divine permission, they lost no time; they improved every opportunity, every year, every month, every day, every hour, to settle and enlarge their dominions to the ruin of others; and in a very short time did they accomplish what they desired: though others think this refers to a certain time fixed by God, in which they should be employed in killing men; and the sense is, that these people were prepared in the purposes and decrees of God, or were appointed for such a length of time here signified, by several dates, in which they should destroy a large multitude of men, by way of punishment for their idolatries, murders, sorceries, fornication, and thefts, ( Revelation 9:20,21). An hour, which is the twenty fourth of a day or year, in the prophetic style, is fifteen days, and a day is a year, and a month is thirty years, and a year is three hundred sixty five years and a quarter, or ninety one days; in all, three hundred and ninety six years, and a hundred and six days; which is the precise time between A. D. 1057, when the Turkish empire begun, the empire of the Saracens being entirely demolished by Togrul Beg, or Tangrolipix, and A. D. 1453, in which year Constantinople was taken by the Turks, and an end put to the eastern Roman empire, signified by the third part of men; or else this space of time may be reckoned from the date of Ottoman's reign, May 19, 1301, which, to September 1, 1697, is just this term of time, when Prince Eugene obtained a remarkable victory over the Turks, the effect of which was the peace at Carlowitz the next year, since which time the Turks have done but little in Europe: and by this it should seem that their time of killing men here is over, and that their own destruction is hastening on. Mr. Daubuz rejects these computations, since a prophetic year consists of 360 days or years, and not 365, as those suppose; and thinks there is no mystery in these dates, and only signify the angels' unanimous execution of their commission at once.
Matthew Henry Commentary
Verses 13-21 - The sixth angel sounded, and here the power of the Turks seems the subject. Their time is limited. They not only slew in war, but brough a poisonous and ruinous religion. The antichristian generation repente not under these dreadful judgments. From this sixth trumpet learn tha God can make one enemy of the church a scourge and a plague to another The idolatry in the remains of the eastern church and elsewhere, an the sins of professed Christians, render this prophecy and it fulfilment more wonderful. And the attentive reader of Scripture an history, may find his faith and hope strengthened by events, which i other respects fill his heart with anguish and his eyes with tears while he sees that men who escape these plagues, repent not of their evil works, but go on with idolatries, wickedness, and cruelty, til wrath comes upon them to the utmost __________________________________________________________________
Greek Textus Receptus
και 2532 ελυθησαν 3089 5681 οι 3588 τεσσαρες 5064 αγγελοι 32 οι 3588 ητοιμασμενοι 2090 5772 εις 1519 την 3588 ωραν 5610 και 2532 ημεραν 2250 και 2532 μηνα 3376 και 2532 ενιαυτον 1763 ινα 2443 αποκτεινωσιν 615 5725 το 3588 τριτον 5154 των 3588 ανθρωπων 444
Vincent's NT Word Studies
15. For an hour and a day and a month and a year. This rendering is wrong, since it conveys the idea that the four periods mentioned are to be combined as representing the length of the preparation or of the continuance of the plague. But it is to be noted that neither the article nor the preposition are repeated before day and month and year. The meaning is that the angels are prepared unto the hour appointed by God, and that this hour shall fall in its appointed day and month and year.