Jonathan converted to Catholicism and in 1959 founded the Canadian Catholic missionary-backed Basutoland National Party (BNP), renamed
Basotho National Party at independence. In the 1960 election, barely a year after its formation, Leabua's party came fourth but in the election where women were disfranchised. In the pre-independence elections of April 1965, the BNP won 31 parliamentary seats out of a total of 60 and thus became a legitimate government that eventually took Basotho to independence in October 1966, despite protests from opposition BCP and MFP who now wanted independence postponed. Chief Leabua did lose his seat and had to stand for election in a safe seat later. He took office as Prime Minister on 7 July 1965. Soon after Basutoland gained independence in 1966 as
Lesotho, executive power was transferred from the
British High Commissioner to the Prime Minister. Jonathan's government took a pacifist stand in South Africa, and this was supported by independent Southern African states such as Zambia, Malawi, Botswana, and Tanzania among others as they understood the unique situation Lesotho was in as it is completely surrounded by the Republic of South Africa and the majority of its people work in the mines there; also because Jonathan at the time thought that he could talk sense with South African prime ministers
Henrik Verwoerd and
Balthazar Johannes Vorster, who were contemporary with him. Jonathan was hostile to the
Pan Africanist Congress of South Africa who supported the
Basutoland Congress Party (BCP) and
Marematlou Freedom Party (MFP, but friendly to the African National Congress (ANC). He forged closer links with the ANC after the PAC-backed
Lesotho Liberation Army, the exiled BCP military wing, prepared to target Lesotho after 1973. ==State of emergency==