What we see as death, empty space, or nothingness is only the trough between the crests of this endlessly waving ocean. It is all part of the illusion that there should seem to be something to be gained in the future, and that there is an urgent necessity to go on and on until we get it. Yet just as there is no time but the present, and no one except the all-and-everything, there is never anything to be gained - though the zest of the game is to pretend that there is.
Some 5 billion years from now, there will be a last perfect day on Earth... then the sun will begin to die, life will be extinguished, the oceans will boil and evaporate away.