Diakonia

Diakonia is a term used in Christian contexts to denote service, ministry, or the work performed on behalf of others. It comes from the Greek word diakonein, meaning to serve, and the related noun diakonos, meaning a servant or minister. The concept emphasizes acts of service as a central expression of faith.

In the New Testament, diakonia describes both the service within the church and care for the broader community, including provisions for the poor, hospitality, and the proclamation of the Gospel. The term laid the groundwork for the development of the diaconate, the ordered ministry traditionally associated with deacons who assist in service to the church and its mission.

In modern usage, diakonia often refers to organized social-ministry activity carried out by churches and faith-based organizations. This can include relief and development work, health and educational programs, pastoral and refugee care, and advocacy for social justice. Practices and emphasis vary across denominations and contexts, with some traditions maintaining a formal ordained diaconate and others employing lay diaconal roles. The term is also used in ecumenical and civil-society settings to describe broader service-oriented work that embodies Christian principles.

Overall, diakonia denotes service that reflects faith through practical action, whether within church structures or in wider society. See also: deacon, diaconate, Christian service.