(He is called Seyyid, the “_Syud_” of our East India authorities, for the reason that he was a descendant of the prophet, of whom Yā-Sīn is one of the titles, as it is also the name of the thirty-sixth chapter of the Qur’ān, at the head of which the two letters stand which form the name. Burhānu-’d-Dīn means _The Proof of the Religion_; Sirr-Dān signifies _The Confidant_, one who possesses a knowledge of a secret or secrets, a mystery or mysteries. Muhaqqiq is one who verifies, who probes the truth; and Huseynī indicates that the Seyyid was of the branch of Huseyn, the younger of the two sons of Fātima, Muhammed’s only child that left posterity.) 1. Seyyid Burhānu-’d-Dīn was popularly known by the name of Sirr-Dān at Balkh, Bukhārā (Alexandria Oxiana?), and Termīz. His discourse was continually running upon the subjects of spiritual and mental phenomena, of the mysteries of earth and of heaven. When Bahā Veled quitted Balkh, the Seyyid went to Termīz, and there secluded himself as a hermit. After a while again he began to lecture in public on the significations of knowledge. Suddenly, one morning, that of Friday the 18th of Rebī’u-’l-ākhir, A.H. 628 (February, 1231 A.D.), he cried out most bitterly, in a flood of tears, “Alas! my master has passed away from this tabernacle of dust to the abode of sincerity!” His words and the date were noted down, and, on inquiry, after his arrival in Qonya, were found to correspond exactly with the moment of Bahā Veled’s decease. 2. For forty days the disciples at Termīz mourned for the death of the great teacher. At the end of that period the Seyyid said: “The son of my master, his successor, Jelālu-’d-Dīn Muhammed, is left alone and is wishing to see me. I must go to the land of Rome and place myself at his service, delivering over to him the trust which my teacher confided to my safe-keeping.” 3. When the Seyyid reached Qonya, Bahā Veled had been dead about a year, and Jelāl had gone to Larenda. The Seyyid applied himself for several months to devotional seclusion in one of the mosques of Qonya; after which he sent off a letter to Jelāl by the hands of two mendicants, saying: “Come and meet this stranger to thee at the resting-place of thy father, for Larenda is not a place of permanency for thee. From that hill (on which Bahā’s mausoleum was built) a fire will shower down on the city of Qonya.”