(The sea here represents the masses of wicked people)
(Isaiah 57:20, 21) “But the wicked are like the restless sea that cannot calm down, And its waters keep tossing up seaweed and mire. 21 There is no peace,” says my God, “for the wicked.”
(Revelation 21:1) And I saw a new heaven and a new earth; for the former heaven and the former earth had passed away, and the sea is no more.
(Revelation 17:15) He said to me: “The waters that you saw, where the prostitute is sitting, mean peoples and crowds and nations and tongues.