January 30

By 1863, Bahá’u’lláh concluded that the time had come to begin acquainting some of those around Him with the mission which had been entrusted to Him in the darkness of the Síyáh-Chál. This decision coincided with a new stage in the campaign of opposition to His work, which had been relentlessly pursued by the Shi‘ih Muslim clergy and representatives of the Persian government. Fearing that the acclaim which Bahá’u’lláh was beginning to enjoy among influential Persian visitors to Iraq would re-ignite popular enthusiasm in Persia, the Shah’s government pressed the Ottoman authorities to remove Him far from the borders and into the interior of the empire. Eventually, the Turkish government acceded to these pressures and invited the exile, as its guest, to make His residence in the capital, Constantinople. Despite the courteous terms in which the message was couched, the intention was clearly to require compliance. 
(From ‘Baha’u’llah’; A statement prepared by the Bahá'í International Community Office of Public Information, at the request of the Universal House of Justice and published in 1992)