Tablet to Dr. Forel


The Tablet to Dr. Forel is a letter of ʻAbdu'l-Bahá, written on 21 September 1921 in reply to questions asked by Auguste-Henri Forel, a Swiss myrmecologist, neuroanatomist and psychiatrist.
In this tablet ʻAbdu'l-Bahá discusses the differences between the mineral, vegetable, animal and human worlds, the spiritual nature of man and proofs of the existence of God.