Bahá’u’lláh expelled Mírzá Áqá Ján from His presence

Shortly before His ascension Bahá’u’lláh expelled Mírzá Áqá Ján from His presence due to his exorbitant financial demands, and reluctance to explain to the believers that Tablets revealed in his handwriting were dictated to him by Bahá’u’lláh, and that he played no role in the composition of Tablets. ‘Abdu’l-Bahá reportedly interceded on his behalf and three times asked for him to be forgiven.

https://bahaipedia.org/Mírzá_Áqá_Ján