It is strictly forbidden to any one of our subjects to utter such words as would tend to detract from the exalted rank of Siyyid Yaḥyáy-i-Dárábí. He is of noble lineage, a man of great learning, of perfect and consummate virtue. He will under no circumstances incline his ear to any cause unless he believes it to be conducive to the advancement of the best interests of our realm and to the well-being of the Faith of Islám.[10] Nabíl has also recorded that Muḥammad [_Sh_]áh ... was reported to have addressed these words to Ḥájí Mírzá Áqásí: 'We have been lately informed that Siyyid Yaḥyáy-i-Dárábí has become a Bábí. If this be true, it behoves us to cease belittling the cause of that siyyid.'[10] `Abdu'l-Bahá has stated that Siyyid Yaḥyá wrote without fear or care a detailed account of his observations to Mírzá Luṭf-`Alí, the chamberlain in order that the latter might submit it to the notice of the late king, while he himself journeyed to all parts of Persia, and in every town and station summoned the people from the pulpit-tops in such wise that other learned doctors decided that he must be mad, accounting it a sure case of bewitchment.[11] At the bidding of the Báb, Siyyid Yaḥyá went first to Burújird in the province of Luristán, where his father lived, to give that much-revered divine the tidings of the New Day. The Báb expressly told him to treat his father with great gentleness. Siyyid Ja`far-i-Ka[_sh_]fí[CE] did not wholly turn away from the Faith which his illustrious son was fervently professing and advocating, but showed no desire to identify himself with it. Siyyid Yaḥyá, as commanded by the Báb, did not burden his father more and went his own way which he had gladly chosen--the way that was to lead him to martyrdom. Siyyid Yaḥyá is known as Vaḥíd--the Unique One--a designation given to him by the Báb.[CF] [Footnote CE: 'The Discloser': he was called 'Ka[_sh_]fí' because of the powers of divination attributed to him.] [Footnote CF: A letter has survived in the handwriting of Vaḥíd, addressed to Ḥájí Mírzá Siyyid Muḥammad, the uncle of the Báb. Therein Vaḥíd presents proof to convince him of the truth of the claim of his Nephew. See Plate facing p. 81 for an example of Vaḥíd's handwriting.] The divines of [_Sh_]íráz were insistent that the Báb should attend a Friday gathering in one of the mosques and clarify his position. What they really demanded was the complete renunciation of any claim. This attendance in a mosque on a Friday did take place, but the date of it is not known. Nabíl-i-A`ẓam thus describes the summoning of the Báb to the Mosque of Vakíl:[12]