already enveloped Zanján and its environs. The Báb’s maternal uncle, the only father He had known since His childhood, His shield and support and the trusted guardian of both His mother and His wife, had, moreover, been sundered from Him by the axe of the executioner in Ṭihrán. No less than half of His chosen disciples, the Letters of the Living, had already preceded Him in the field of martyrdom. Táhirih, though still alive, was courageously pursuing a course that was to lead her inevitably to her doom. A fast ebbing life, so crowded with the accumulated anxieties, disappointments, treacheries and sorrows of a tragic ministry, now moved swiftly towards its climax. The most turbulent period of the Heroic Age of the new Dispensation was rapidly attaining its culmination. The cup of bitter woes which the Herald of that Dispensation had tasted was now full to overflowing. Indeed, He Himself had already foreshadowed His own approaching death. In the Kitáb-i-Panj-_Sh_a’n, one of His last works, He had alluded to the fact that the sixth Naw-Rúz after the declaration of His mission would be the last He was destined to celebrate on earth. In His interpretation of the letter Há, He had voiced His craving for martyrdom, while in the Qayyúmu’l-Asmá He had actually prophesied the inevitability of such a consummation of His glorious career. Forty days before His final departure from _Ch_ihríq He had even collected all the documents in His possession, and placed them, together with His pen-case, His seals and His rings, in the hands of Mullá Báqir, a Letter of the Living, whom He instructed to entrust them to Mullá ‘Abdu’l-Karím-i-Qazvíní, surnamed Mírzá Aḥmad, who was to deliver them to Bahá’u’lláh in Ṭihrán.