The Spirits' Book
Book Two - The Spirit World
Chapter IV - Multiple Lives
Incarnation on Different Worlds
181. Do the beings that inhabit other worlds have bodies like ours?
“Of course they have bodies; a spirit must be clothed in matter to act upon matter. This envelope is more or less material according to the purity of each spirit, and these levels of purity determine the different worlds through which they will be able to pass. There are many dwelling places in our Father’s house, and therefore many degrees among those dwellings. Some know this and are cognizant of this fact while on Earth, others are not.”