The Spirits' Book
Book Two - The Spirit World
Chapter II - Incarnation of Spirits
145. How have so many philosophers, from both ancient and modern times, discussed psychological questions for so long without arriving at the truth?
“Those persons were the predecessors of Spiritism. They have paved the way for others. They were subject to errors and often mistook their own ideas for true light because they were human beings, but these same errors have served truth by showcasing the pros and cons of the argument. Additionally, there are many truths among these errors that a comparative study would reveal to you.”