In Revelation 8:1–6 the Lord Jesus Christ made clear to John (and so to his readers) that God hears the prayers of his people. In response to those prayers, he now has seven angels prepare to blow their trumpets and hence to sound the alarm that the Lord is approaching to fight for his people. Each trumpet blast produces action in which the Lord makes clear his displeasure at how his people are treated.
7 Le premier sonna de la trompette. Et de la grêle et du feu mêlés de sang furent jetés sur la terre; le tiers de la terre fut brûlé, le tiers des arbres fut brûlé, et toute herbe verte fut brûlée.