Then the second angel sounded his trumpet, and something like a great mountain burning with fire was thrown into the sea. A third of the sea turned to blood, a third of the living creatures in the sea died, and a third of the ships were destroyed.
Moses and Aaron did just as the LORD had commanded; in the presence of Pharaoh and his officials, Aaron raised the staff and struck the water of the Nile, and all the water was turned to blood. The fish in the Nile died, and the river smelled so bad that the Egyptians could not drink its water. And there was blood throughout the land of Egypt.
Walk the Square · a single-voice walk of this pair around the Clowney square13:33
Significance
The second trumpet — sea turning to blood and marine life dying — recalls the first Egyptian plague where Moses struck the Nile and "all the water was turned to blood. The fish in the Nile died" (Exod 7:20-21). John escalates the scope from a river to the sea and adds a burning mountain cast into it, creating a cosmic-scale judgment that surpasses the original Egyptian plague. The death of "a third of the living creatures in the sea" parallels the death of all Nile fish. The Exodus plague pattern demonstrates that God's eschatological judgments are not arbitrary but follow the established pattern of His historical judgments against oppressive powers. The sea — symbolizing chaos and the domain of Leviathan in OT cosmology — becomes the specific target, suggesting that this judgment strikes at the very heart of cosmic disorder and anti-creational forces.