There is a process to be seen both in the soul coming to earth and in its return. When coming to earth it adorns itself with the veils of the particular planes through which it passes; and on its return it unveils itself from the bodies it has adopted for its convenience in experiencing that particular plane. In this way there is a process of covering and uncovering. The soul, so to speak, throws off its garment on the same plane from which it borrowed it, when it has no more use for it.