Everything that has name and form must begin in time, exist in time, and end in time. These are settled doctrines of the Vedanta, and as such the heavens are given up.
It is plain that there is one moral law for heaven and another for the earth. The pulpit assures us that wherever we see suffering and sorrow, which we can relieve and do not, we sin, heavily. There was never yet a case of suffering or sorrow which God could not relieve. Does He sin then?