By Andrew Kariuki
Bishop Joseph Maluki Mwongela has officially begun his episcopal journey as the fifth Bishop of the Catholic Diocese of Machakos, marking a significant transition in the leadership of the diocese.
His appointment follows a decision by the Holy Father, Pope Leo XIV, who named him Coadjutor Bishop of Machakos earlier this year, granting him the right of succession to take over from Bishop Norman King’oo Wambua, the current Bishop of Machakos, who is set to retire next year.
By virtue of this appointment, Bishop Mwongela is set to automatically assume full leadership of the Machakos Diocese, succeeding Bishop King’oo as the spiritual head of the region’s Catholic faithful.

Bishop Mwongela, a native of Kitui County, has been serving as the Bishop of the Catholic Diocese of Kitui since his appointment in March 2020. His elevation to the Machakos Diocese reflects the Church’s continued trust in his leadership and pastoral experience.
His journey in the clergy has been marked by steady progression, with his appointment as Bishop of Kitui coming during the height of the Covid-19 pandemic, a period that demanded resilience and adaptability in church leadership.
The Machakos Diocese, which serves a large Catholic population across the region, has a rich history dating back to its early leadership under Archbishop Raphael Ndingi Mwana a’Nzeki, who later became a prominent figure in the Kenyan Catholic Church.
Over the years, the diocese has grown significantly, with successive bishops including Urbanus Kioko and Martin Kivuva Musonde shaping its spiritual and administrative direction.
Bishop King’oo, whom Mwongela succeeds, has led the diocese through a period of expansion and consolidation, overseeing a growing number of faithful and parishes within Machakos County and its environs.
With Bishop Mwongela now stepping into this role, the Church anticipates continuity in leadership, with a focus on strengthening faith, community engagement and pastoral care.
His appointment also signals a broader transition within the Catholic Church in Kenya, as leadership responsibilities shift to a new generation of bishops tasked with guiding the faithful in a rapidly changing social and cultural landscape.
As he assumes his new responsibilities, Bishop Mwongela is expected to build on the foundation laid by his predecessors while steering the diocese into its next phase of growth and spiritual development.