Ridvan - ninth day

Four days before the caravan was to set out, the Blessed Perfection called Abbas Effendi into his tent and told him that he himself was the one whose coming had been promised by the Bab - the Chosen of God, the Centre of the Covenant. A little later, and before leaving the garden, he selected from among his disciples four others, to whom he made the same declaration. He further said to these five that for the present he enjoined upon them secrecy as to this communication, as the time had not come for a public declaration; but that there were reasons which caused him to deem it necessary to make it at that time to a few whom he could trust. These reasons he did not state; but they are to my mind suggested by the subsequent events which I shall narrate farther on, and which I think he at that time anticipated, and in view of which he felt that he needed special protection.
(Myron Henry Phelps and Bahiyyih Khanum, Life and Teachings of Abbas Effendi, p. 30)