…the Guardian wishes the believers to disregard such
subjects as psychic practices and phenomena, for these besides not being
authenticated by the Writings of the Founders of the Faith, pertain mostly to
the domain of conjectures.
- Shoghi Effendi (From a letter dated 30 March, 1938, written on
behalf of Shoghi Effendi to an individual believer; ‘Letters from the Guardian
to Australia and New Zealand’)