The term "episcopal hierarchy" refers to the structured system of leadership within certain Christian denominations, particularly those that follow the Anglican or Catholic traditions. In this system, authority is organized in a tiered manner, with bishops at the top, followed by priests and deacons. Each level has specific responsibilities and roles in the governance and spiritual care of the church. Bishops oversee multiple congregations and are responsible for ordaining new clergy, while priests lead individual parishes. Deacons assist both bishops and priests in their duties, often focusing on service and outreach. This hierarchy helps maintain order and unity within the church community.