In the hills of Nkamba, south of Kinshasa, thousands of pilgrims file past whitewashed temples and memorials to a man the Belgian colonial state once tried to erase. Simon Kimbangu, a Baptist catechist turned prophet, spent three decades in prison and died in exile, yet his message of Black liberation and spiritual dignity now anchors one of Africa’s most influential independent churches.

From a brief preaching ministry in 1921, Kimbangu’s movement grew underground as colonial authorities crushed his gatherings, banned his teachings, and deported him more than 1,600 kilometers away to Lubumbashi. There he died in custody, but his ideas survived through clandestine networks, family leadership, and a theology that fused the Bible with African cosmologies, naming God as Nzambi and affirming a Black image of the divine.

Today, the Church of Jesus Christ on Earth through the Prophet Simon Kimbangu claims millions of followers across the Democratic Republic of Congo and in diaspora communities from Central Africa to Europe. Nkamba, known to believers as the New Jerusalem, has become both a spiritual capital and a symbol of resistance to colonial and racial hierarchies.

Kimbanguism’s doctrine is rooted in nonviolence, moral rigor, and communal solidarity. The church bans polygamy, promotes peaceful conflict resolution, and invests heavily in schools and social services. Women occupy leadership roles, a recognition of the pivotal place of Kimbangu’s wife, Marie Muilu, who kept the movement alive after his arrest and helped shape its early organization.

That moral authority now intersects with the DRC’s turbulent politics. As the country confronts chronic instability, especially in the mineral-rich east where armed groups and foreign interests compete for control, Kimbanguist leaders frame their message as a call to both spiritual renewal and national sovereignty. Historians speak of a lingering “mental legacy of domination,” arguing that political elites have yet to match Kimbangu’s sacrifice for collective freedom.

Presidents and prime ministers court the church’s vast following, aware that its congregations form a powerful electoral base. Yet within Kimbanguist circles, support for the state is often conditional: faith, they insist, must be tied to justice, dignity, and the defense of Congo’s resources.

In songs, sermons, and pilgrimages to Nkamba, believers return to the same lesson drawn from their founding prophet’s life: spiritual liberation is inseparable from the struggle against oppression, whether imposed by colonial rulers or by today’s political and economic elites.