"If the dense body be buried, the etheric double floats over the grave, slowly disintegrating, and the unpleasant feelings many experience in a churchyard are largely due to the presence of these decaying etheric corpses. If the body is burned, the etheric double breaks up quickly, having lost its nidus, its physical centre of attraction, and this is one among many reasons why cremation is preferable to burial, as a way of disposing of corpses."