You are in:
What is Spiritism? > Chapter II—Elementary notions of Spiritism > The Identity of Spirits > 93
93. Since all the defects of humanity may be found among spirits, cunningness and deceitfulness may also be found. There are spirits who have no qualms about adorning themselves with the most respectable names in order to inspire trust. Hence, it is necessary to refrain from believing wholeheartedly in the authenticity of every signature.