The Spirits' Book
Book Two - The Spirit World
Chapter II - Incarnation of Spirits
144. What should we understand of the concept called the ‘soul of the world’?
“It is the universal principle of life and intelligence from which individual spirits are born. People often use these terms without truly knowing what they mean. The word soul is so variable that everyone interprets it according to their own perceptions or ideas. Sometimes a soul is attributed to the Earth, which must be understood as indicating the collection of devoted spirits who give you proper guidance when you listen to them, and who are God’s deputies in your world.”