Longitudinal Perspectives on Religious Pluralism and Inter-Faith Relations in Tanzania, 2021–2026

This longitudinal study investigates how dynamic religious pluralism shapes inter-faith relations in contemporary Tanzania, addressing a critical gap in East African scholarship. Moving beyond celebratory narratives of co-existence, it analyses the everyday lived realities within this landscape. Employing a rigorous mixed-methods design, the research integrates data from iterative surveys (n=1,200), semi-structured interviews (n=80), and participant observation conducted between 2021 and 2024 across four strategically selected regions. This approach engages Muslim and Christian communities, alongside leaders of indigenous spiritual groups. The findings, substantiated by this multi-year data, reveal a complex picture. While a dominant national narrative of ‘Umoja’ (unity) persists, the evidence indicates that socio-economic pressures and political discourse increasingly influence local inter-faith dynamics, at times accentuating latent communal boundaries. Concurrently, the study documents resilient, grassroots mechanisms for mediation and co-operation, often facilitated by women’s groups and youth inter-faith councils, which actively sustain social cohesion. The study concludes that Tanzania’s religious pluralism is not static but is continually negotiated at the local level. It provides an evidence-based, African-centred analysis crucial for policymakers and civil society organisations aiming to support endogenous peacebuilding within the nation’s unique socio-religious fabric.