Regarding the materializing of spirits through mediums: A person finding himself in a state of trance, or unconsciousness, is like one who sleeps; whatever he feels and sees he imagines to be matter and of material things, but in reality they are wholly immaterial.
- ‘Abdu’l-Baha (From a Tablet to Ella Goodall Cooper; Star of the West, vol. 2, no. 15, December 12, 1911)
(To read the entire Tablet please visit Tablets of ‘Abdu’l-Baha in Star of the West)