koinonia

n. (from Greek) Christian communication, fellowship with fellow Christians, communion with God

Koinonia is the anglicisation of a Greek word (κοινωνία) that means partnership or fellowship. The word is used frequently in the New Testament of the Bible to describe the relationship within the early Christian church. As a result the word is used frequently within Christian circles to describe the fellowship and community of Christians - or more frequently the idealised state of fellowship and community that should exist.
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Noun
1. Christian fellowship or communion iwth God or with fellow Christians; said in particular of the early Christian community
(hypernym) family, fellowship

Patrick de Mare's term for impersonal fellowship.  Click here to read more.