Abune Merkorios' tenure of Archbishop of Gondar included the period known as the "Red Terror" in Ethiopia, and which was carried out with particular brutality in the town and province of Gondar under the governorship of Melaku Teferra, a particularly notorious member of the Derg. Abune Merkorios would later face accusations of not only having kept silent during the horrors of the "Red Terror" in Gondar, but of having a particularly close relationship with Governor Melaku. In a sign of the favor of the Derg regime, in 1986, Abune Merkorios was appointed as one of a very small and select group of clergy to serve as a member of the Shengo, the national parliament set up by the Derg when it proclaimed the People's Democratic Republic of Ethiopia that year.