Revelation 8:8-9

 "And behold, I am coming quickly. 

Blessed is he who heeds the words of the prophecy of this book."     

Revelation 22:7  NASB

The second angel sounded his trumpet, and something like a huge mountain, all ablaze was thrown into the sea. A third of the sea was turned into blood, a third of the living creatures in the sea died, and a third of the ships were destroyed. 

The second angel sounded his trumpet, and something like a huge mountain, all ablaze was thrown into the sea 
Jeremiah 51:24-25  "Before your eyes I will repay Babylon and all who live in Babylonia for all the wrong they have done in Zion," declares the LORD. "I am against you, you destroying mountain, you who destroy the whole earth," declares the LORD. "I will stretch out my hand against you, roll you off the cliffs, and make you a burned-out mountain. No rock will be taken from you for a cornerstone, nor any stone for a foundation, for you will be desolate forever," declares the LORD.

a third of the sea turned into blood 
Revelation 16:3  The second angel poured out his bowl on the sea, and it turned into blood like that of a dead person, and every living thing in the sea died.
Revelation 11:6  They (the two witnesses) have the power to shut up the heavens so that it will not rain during the time they are prophesying; and they have the power to turn the waters into blood and to strike the earth with every kind of plague as often as they want.
Exodus 7:20-21  Moses and Aaron did just as the LORD commanded. He raised his staff in the presence of Pharaoh and his officials and struck the water of the Nile, and all the water was changed into blood. The fish in the Nile died, and the river smelled so bad that the Egyptians could not drink its water. Blood was everywhere in Egypt.

a third of the living creatures in the sea died, and a third of the ships were destroyed 
Psalm 104:24-26  How many are your works, LORD! In wisdom you made them all; the earth is full of your creatures. There is the sea, vast and spacious, teeming with creatures beyond number--living things both large and small. There the ships go to and fro, and Leviathan, which you formed to frolic there.

Scriptures taken from the Holy Bible, New International Version® NIV®, Copyright© 1973, 1978, 1984, 2011 by Biblica, Inc.® Used by permission. All rights reserved worldwide. 
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