Diecezja
Diecezja is a Polish term that translates to "diocese" in English. A diocese is the territorial jurisdiction of a bishop in certain Christian denominations, primarily the Catholic Church, but also found in some Anglican and Orthodox traditions. It is the fundamental administrative unit of a church.
The head of a diocese is a bishop, who is responsible for the spiritual and administrative oversight
The territory of a diocese is divided into parishes, each served by one or more priests. Parishes
The establishment and administration of dioceses are governed by canon law within the respective church. Bishops