In Revelation chapters 8 through 16, the Bible prophesies the sounding of the Seven Trumpets and the coming of the Great Tribulation at the end times: The First Angel blew his trumpet, and hail and fire mixed with blood were hurled down upon the earth. The Second Angel blew his trumpet, and something like a great burning mountain was thrown into the sea, turning a third of it into blood. The Third Angel blew his trumpet, and a blazing star fell from the sky, poisoning a third of the rivers and s