December 1852: Bahá’u’lláh was released from Siyáh-Chál

The Prisoner was eventually released from His confinement, and was able to unfold and establish, beyond the confines of the kingdom of her son, a sovereignty the possibility of which she could never even have dreamed of. The blood shed in the course of that fateful year in Tihrán by that heroic band with whom Bahá’u’lláh had been imprisoned, was the ransom paid for His deliverance from the hand of a foe that sought to prevent Him from achieving the purpose for which God had destined Him. Ever since the time He espoused the Cause of the Báb, He had never neglected one single occasion to champion the Faith He had embraced. He had exposed Himself to the perils which the followers of the Faith had to face in its early days. He was the first of the Báb’s disciples to set the example of renunciation and service to the Cause. Yet His life, beset as it was by the risks and dangers that a career such as His was sure to encounter, was spared by that same Providence who had chosen Him for a task which He, in His wisdom, deemed it as yet too soon to proclaim publicly. 

- Nabil  (‘The Dawn-Breakers’, translated and edited by Shoghi Effendi)

August - December 1852: Bahá’u’lláh’s “imprisonment lasted for a period of no less than four months”

The attempt on the life of Náiri’d-Dín Sháh, as stated in a previous chapter, was made on the 28th of the month of Shavvál, 1268 A.H., corresponding to the 15th of August, 1852. Immediately after, Bahá’u’lláh was arrested in Níyávarán, was conducted with the greatest ignominy to Tihrán and cast into the Síyáh-Chál. His imprisonment lasted for a period of no less than four months, in the middle of which the “year nine” (1269), anticipated in such glowing terms by the Báb, and alluded to as the year “after Ḥín” by Shaykh Ahmad-i-Ahsá’í, was ushered in, endowing with undreamt-of potentialities the whole world. Two months after that year was born, Bahá’u’lláh, the purpose of His imprisonment now accomplished, was released from His confinement, and set out, a month later, for Baghdád, on the first stage of a memorable and life-long exile which was to carry Him, in the course of years, as far as Adrianople in European Turkey, and which was to end with His twenty-four years’ incarceration in ‘Akká. 

- Shoghi Effendi  (‘God Passes By’)

Bahá’u’lláh met the Grand Vizir, Mírzá Áqá Khán, immediately following His release from Síyáh-Chál

No sooner had He presented Himself before them than the Grand Vizir addressed Him saying: “Had you chosen to take my advice, and had you dissociated yourself from the Faith of the Siyyid-i-Báb, you would never have suffered the pains and indignities that have been heaped upon you.” “Had you, in your turn,” Bahá’u’lláh retorted, “followed My counsels, the affairs of the government would not have reached so critical a stage.” Mírzá Áqá Khán was thereupon reminded of the conversation he had had with Him on the occasion of the Báb’s martyrdom, when he had been warned that “the flame that has been kindled will blaze forth more fiercely than ever.” “What is it that you advise me now to do?” he inquired from Bahá’u’lláh. “Command the governors of the realm,” was the instant reply, “to cease shedding the blood of the innocent, to cease plundering their property, to cease dishonoring their women, and injuring their children.” That same day the Grand Vizir acted on the advice thus given him; but any effect it had, as the course of subsequent events amply demonstrated, proved to be momentary and negligible. 

- Shoghi Effendi  (‘God Passes By’)