In the 1960s and 1970s, Banana became active in anti-colonial politics. From the pulpit, he began denouncing Rhodesia's white minority regime and preached a form of
black liberation theology. He embraced a
socialist Christian theology, and declared that "when I see a
guerrilla, I see Jesus Christ". In 1971, the British government reached a deal with Rhodesian premier
Ian Smith that provided for a transition to "majority rule" in exchange for an end to sanctions against Rhodesia. In response, Banana joined with fellow Methodist cleric Bishop
Abel Muzorewa to form the
United African National Council (UANC), which opposed the settlement. The proposed referendum was withdrawn and the UANC grew in prominence as a national political party. Initially, both
Ndabaningi Sithole's
Zimbabwe African National Union and
Joshua Nkomo's
Zimbabwe African People's Union loosely aligned themselves with the UANC. Because both ZANU and ZAPU participated with guerrilla forces in the
Rhodesian Bush War, the UANC was the only legal black political party in Rhodesia, since it rejected violence. Banana served as the vice-president of the UANC from 1971 to 1973. Although Banana and the UANC were more moderate than ZANU or ZAPU, they still faced persecution from the government. When several other UANC leaders were arrested, he fled from Rhodesia with his wife and children. At first, he went to
Botswana, where he briefly stayed with a minister friend, Ben Hopkinson. Next, he went to Japan, where he studied at
Kansai University in
Osaka. Finally, he moved to the United States, settling in Washington, D.C., from 1973 to 1975. There, he served as the UANC representative to the United States and the United Nations, and studied at
Wesley Theological Seminary from 1974 to 1975, obtained a
Master of Theology. ==Presidency of Zimbabwe==