The document discusses different religious views of heaven and provides an alternative view according to Spiritism. It states that according to Spiritism, there is a corporeal world of embodied spirits and a spiritual world of disembodied spirits. The spiritual world exists everywhere and spirits can transport rapidly through space due to their fluidic bodies. In the Spiritism view, a spirit's happiness depends on its own progress achieved through work. Progress occurs through multiple lifetimes as spirits strive to better themselves and acquire virtues while ridding themselves of vices.