4:1 After these things I looked, and there was a door standing open in heaven! And the first voice I had heard speaking to me like a trumpet said: “Come up here so that I can show you what must happen after these things.”
8:7 The first angel blew his trumpet, and there was hail and fire mixed with blood, and it was thrown at the earth so that a third of the earth was burned up, a third of the trees were burned up, and all the green grass was burned up.