Jeremiah 51
To the Hebrew mind, the sea was associated with evil. In Isaiah 57, Isaiah wrote that the wicked were like the sea. In Psalm 89, the psalmist wrote that the raging sea was akin to the opponents of the Lord. In Revelation, the sea is pictured as the birthplace of the Satanic beast (Rev 13) and the place of the dead (Rev 20). No wonder, when John pictured the earth made new, he wrote that the sea had disappeared (Rev 21).