Observe, I. The first angel sounded the first trumpet, and the events which followed were very dismal: There followed hail and fire mingled with blood, etc., Rev 8:7. There was a terrible storm; but whether it is to be understood of a storm of heresies, a mixture of monstrous errors falling on the church (for in that age Arianism prevailed), or a storm or tempest of war falling on the civil state, expositors are not agreed. Mr. Mede takes it to be meant of the Gothic inundation that broke in upon the empire in the year 395, the same year that Theodosius died, when the northern nations, under Alaricus, king of the Goths, broke in upon the western parts of the empire. However, here we observe, 1. It was a very terrible storm-fire, and hail, and blood: a strange mixture! 2. The limitation of it: it fell on the third part of the trees, and on the third part of the grass, and blasted and burnt it up; that is, say some, upon the third part of the clergy and the third part of the laity; or, as others who take it to fall upon the civil state, upon the third part of the great men, and upon the third part of the common people, either upon the Roman empire itself, which was a third part of the then known world, or upon a third part of that empire. The most severe calamities have their bounds and limits set them by the great God. II. The second angel sounded, and the alarm was followed, as in the first, with terrible events: A great mountain burning with fire was cast into the sea; and the third part of the sea became blood, Rev 8:8. By this mountain some understand the leader or leaders of the heretics; others, as Mr. Mede, the city of Rome, which was five times sacked by the Goths and Vandals, within the compass of 137 years; first by Alaricus, in the year 410, with great slaughter and cruelty. In these calamities, a third part of the people (called here the sea or collection of waters) were destroyed: here was still a limitation to the third part, for in the midst of judgment God remembers mercy. This storm fell heavy upon the maritime and merchandizing cities and countries of the Roman empire. III. The third angel sounded, and the alarm had the like effects as before: There fell a great star from heaven, etc., Rev 8:10. Some take this to be a political star, some eminent governor, and they apply it to Augustulus, who was forced to resign the empire to Odoacer, in the year 480. Others take it to be an ecclesiastical star, some eminent person in the church, compared to a burning lamp, and they fix it upon Pelagius, who proved about this time a falling star, and greatly corrupted the churches of Christ. Observe, 1. Where this star fell: Upon a third part of the rivers, and upon the fountains of waters. 2. What effect it had upon them; it turned those springs and streams into wormwood, made them very bitter, that men were poisoned by them; either the laws, which are springs of civil liberty, and property, and safety, were poisoned by arbitrary power, or the doctrines of the gospel, the springs of spiritual life, refreshment, and vigour to the souls of men, were so corrupted and embittered by a mixture of dangerous errors that the souls of men found their ruin where they sought for their refreshment. IV. The fourth angel sounded, and the alarm was followed with further calamities. Observe, 1. The nature of this calamity; it was darkness; it fell therefore upon the great luminaries of the heaven, that give light to the world - the sun, and the moon, and the stars, either the guides and governors of the church, or of the state, who are placed in higher orbs than the people, and are to dispense light and benign influences to them. 2. The limitation: it was confined to a third part of these luminaries; there was some light both of the sun by day, and of the moon and stars by night, but it was only a third part of what they had before. Without determining what is matter of controversy in these points among learned men, we rather choose to make these plain and practical remarks: - (1.) Where the gospel comes to a people, and is but coldly received, and has not its proper effects upon their hearts and lives, it is usually followed with dreadful judgments. (2.) God gives warning to men of his judgments before he sends them; he sounds an alarm by the written word, by ministers, by men's own consciences, and by the signs of the times; so that, if a people be surprised, it is their own fault. (3.) The anger of God against a people makes dreadful work among them; it embitters all their comforts, and makes even life itself bitter and burdensome. (4.) God does not in this world stir up all his wrath, but sets bounds to the most terrible judgments. (5.) Corruptions of doctrine and worship in the church are themselves great judgments, and the usual causes and tokens of other judgments coming on a people. V. Before the other three trumpets are sounded here is solemn warning given to the world how terrible the calamities would be that should follow them, and how miserable those times and places would be on which they fell, Rev 8:13. 1. The messenger was an angel flying in the midst of heaven, as in haste, and coming on an awful errand. 2. The message was a denunciation of further and greater woe and misery than the world had hitherto endured. Here are three woes, to show how much the calamities coming should exceed those that had been already, or to hint how every one of the three succeeding trumpets should introduce its particular and distinct calamity. If less judgments do not take effect, but the church and the world grow worse under them, they must expect greater. God will be known by the judgments that he executes; and he expects, when he comes to punish the world, the inhabitants thereof should tremble before him.