Communion (Christianity)

The bond uniting Christians as individuals and groups with each other and with Jesus is described as communion.

The term is derived from Latin communio (sharing in common).

This basic meaning of the word predates its Christian uses. In Ancient Greek, κοινωνία could apply to a business partnership, to fellowship of life in marriage, to a spiritual relationship with divinity, to comradely fellowship between friends, to a community or society.

The Greek term κοινωνία (koinonia) appears in the New Testament, but nowhere in the ancient Greek translation of the Old Testament known as the Septuagint. As a noun, or in its adjectival or verbal forms, it is found in 43 verses of the New Testament. In addition, the noun is found in some manuscripts (used for producing the English translation known as the King James Version, but not for more recent translations) in Ephesians 3:9.

In the New Testament the word is applied, according to the context, to communion, sharing or fellowship with:

Of these usages, Bromiley's International Standard Bible Encyclopedia selects as especially significant the following meanings:

By metonymy, the term is used of a group of Christian churches that have this close relationship of communion with each other. An example is the Anglican Communion.

If the relationship between the churches is complete, involving fullness of "those bonds of communion – faith, sacraments and pastoral governance – that permit the Faithful to receive the life of grace within the Church", it is called full communion. However, the term "full communion" is frequently used in a broader sense, to refer instead to a relationship between Christian churches that are not united, but have only entered into an arrangement whereby members of each church have certain rights within the other.

If a church recognizes that another church, with which it lacks bonds of pastoral governance, shares with it some of the beliefs and essential practices of Christianity, it may speak of "partial communion" between it and the other church.

...
Wikipedia