June 27

As to the question of annihilation and destruction of the Spirits [1]: Mr. Phelps hath not fully understood the matter or else the translator hath made some mistake. It was not intended to convey the idea that the unbelieving souls are absolutely annihilated. Nay, rather, it was meant that the existence of the evil spirits in comparison to the existence of the sanctified souls was like unto annihilation. As you clearly behold, the existence of mineral in comparison with the existence of man is like unto non-being. When the body of man is destroyed and disintegrated, it returneth to the mineral. 
- ‘Abdu’l-Baha  (‘Tablets of ‘Abdu’l-Baha, vol. 1’)
[1] Referring to passage in “The Life and Teachings of Abbas Effendi” (Abdul-Baha) by Myron T. Phelps, published by G. P. Putnam’s Sons, New York