Yohannan VIII Hormizd
Meanwhile, the Vatican reconsidered the condemnation of Yohannan Hormizd in the light of fresh information, and on 25 November 1826 publicly absolved him. At the same time, to restore the peace of the Chaldean Church, it urged the 66-year-old former patriarchal administrator to renounce his claims to the archdiocese of Mosul and to retire quietly. Yohannan, vindicated by the Vatican's absolution and supported by the local civil authorities, stubbornly refused to retire. Instead, he fought back against his opponents. In 1827, during the absence of the superior Gabriel Dambo in Rome, a number of monks in the monastery of Rabban Hormizd rebelled against its administrator Yohannan Gwera, who enjoyed the support of the metropolitan Joseph Audo. Yohannan Hormizd upheld the rebels, and was also able to have Basil Asmar expelled from Telkepe, forcing him to take refuge in Amid.
Yohannan VIII Hormizd
While his relations with the Vatican were cooling, Yohannan Hormizd also had to deal with the opposition of his cousin Ishoyahb, who continued to assert that he was the rightful patriarch. After Yohannan's irregular election in 1780 Ishoyahb withdrew to Amadiya, whose governor Isma'il gave him 'the Nestorian dioceses of the mountain' to govern. He made another Catholic profession of faith on 7 April 1783 in an attempt to regain the sympathies of the missionaries, and to preserve the patriarchate within his family consecrated his nephew Hnanisho metropolitan in 1784. Several years of bitter faction-fighting followed, in which the civil authorities in Baghdad held the balance between Muhammad, governor of Mosul, who supported Yohannan Hormizd, and Isma'il, governor of Amadiya, who sheltered Ishoyahb and his followers. In 1788 Yohannan's nephew Shemon was arrested on a visit to the village of Bir Sivi in the Zakho district on Isma'il's orders, and was only released by the joint efforts of the governor of Mosul and Sulaiman, governor of Baghdad. In 1792 Yohannan and his two brothers went to Amadiya on business, and were arrested, beaten and imprisoned for three and a half months by the Turkish authorities. Again, the governor of Baghdad intervened to secure their release.