
The final destination of all spiritual journeys is the great big nothing.
Nothing - everything dissolves, there are no needs, no wants, no pleasures, no objects, no people, no you. There is no need for eternal bliss, because you, the need for it and the very concept are dissolved as well.
But is this really spiritual - or rather natural. Death dissolves you as well - totally and eternally.
So as a spiritual person do you really need to comfortable with death and the big nothing? It will happen to you if you want it or not. If you prepare for it or not. If you are at peace with yourself or not.
Maybe preparing for the big nothing is a waste of your lifetime. Life while you life. Death will take care of itself and you. Big nothingness indeed.