Sequential excerpts (including footnotes) from ‘The Dawn-Breakers’ by Nabil-i-‘Azam, translated and edited by Shoghi Effendi

June 6, 2020

The Prime Minister of Persia showed “every mark of consideration and favour” towards Baha’u’llah, before and after His father’s death

Hájí Mírzá Aqásí, the Grand Vazír of Muhammad Sháh, though completely alienated from Bahá’u’lláh’s father, showed his son every mark of consideration and favour. So great was the esteem which the Ḥájí professed for Him, that Mírzá Áqá Khán-i-Núrí, the I’timádu’d-Dawlih, who afterwards succeeded Hájí Mírzá Aqásí, felt envious. He resented the superiority which Bahá’u’lláh, as a mere youth, was accorded over him. The seeds of jealousy were, from that time, implanted in his breast. Though still a youth, and while his father is yet alive, he thought, he is given precedence in the presence of the Grand Vazír. What will, I wonder, happen to me when this young man shall have succeeded his father?

After the death of the Vazír, Hájí Mírzá Aqásí continued to show the utmost consideration to Bahá’u’lláh. He would visit Him in His home, and would address Him as though He were his own son. The sincerity of his devotion, however, was very soon put to the test. 
(Chapter 5, ‘The Dawn-Breakers’)