Bishop

What is Bishop?

A bishop is a term used in two distinct contexts: religion and the game of chess.

In Christianity, a bishop is the chief pastor and overseer of a diocese, an area comprising multiple congregations. The word derives from the Greek episkopos, meaning “overseer”. Many traditions, such as the Roman Catholic and Eastern Orthodox churches, hold that bishops are successors to the Apostles through apostolic succession¹. Their duties typically include supervising the clergy, confirming members, and ordaining ministers.¹²

In chess, each player begins with two bishops. These pieces move any number of unobstructed squares along a diagonal. Because of this movement pattern, one bishop is restricted to light-colored squares and the other to dark-colored squares. In game notation, the bishop is represented by the initial “B”.³⁴

What is the difference between a bishop and an archbishop?

In the Christian church, both bishops and archbishops hold the same order of ministry, but they differ in jurisdiction and rank.

A bishop serves as the chief pastor and overseer of a diocese, which is a specific geographic area containing multiple congregations. They are responsible for supervising the clergy, ordaining ministers, and confirming members.⁵

An archbishop is a bishop who typically holds additional authority over an ecclesiastical province, which consists of several dioceses. While they possess the same sacramental order as other bishops, they often hold a position of preeminence or jurisdiction over the other bishops within that province. In many traditions, the role of an archbishop functions as a “first among equals,” providing moral leadership and presiding over major church gatherings.⁶¹⁷

It is important to note that the title can also be honorary; in the modern Roman Catholic Church, for example, the title may be granted to certain bishops who do not exercise metropolitan jurisdiction.⁶

How did the bishop piece get its name in chess?

The chess piece known today as the bishop originated from the elephant, a component of the ancient Indian game chaturanga. As the game traveled westward, the appearance and name of this piece underwent significant cultural reinterpretations.⁸⁹

While the piece was originally modeled after an elephant, it appeared in various European countries under different guises and names. For instance, in France, it was often referred to as the “fool,” while in other regions, it took on different symbolic identities. The specific association with a religious figure—the bishop—is a Western development that became more standardized over time. It was not until the 19th century that the piece was universally recognized by a design featuring a distinctive mitre, the traditional headgear of a bishop.⁹

What is the significance of apostolic succession?

Apostolic succession is the Christian teaching that bishops represent a direct, uninterrupted line of continuity originating from the first Apostles of Jesus Christ. This doctrine asserts that bishops possess specific spiritual powers—such as the authority to confirm members, ordain priests, and consecrate other bishops—that have been passed down through the imposition of hands since the early church.¹²¹

For churches that uphold this doctrine, such as the Roman Catholic, Eastern Orthodox, and Anglican traditions, apostolic succession is considered essential for a valid ministry. In Roman Catholicism, this is further reinforced by the Petrine theory, which identifies St. Peter the Apostle as the first pope and the foundation of a continuous line of authority.¹²¹³¹

Conversely, many Protestant denominations reject this doctrine, arguing that the New Testament does not mandate a bishop-led hierarchy and that true succession is spiritual and doctrinal rather than ritualistic.¹²¹

We could dive deeper into the historical debates surrounding the origins of the episcopacy or explore how different denominations view the validity of each other’s ministries.