Closed Communion - Supporting Belief

Supporting Belief

Complex reasons underlie the belief. In 1 Corinthians 10, it is written: "The chalice of benediction which we bless, is it not the communion of the blood of Christ? And the bread which we break, is it not the partaking of the body of the Lord? For we, being many, are one bread, one body: all that partake of one bread." Since all Christians are now no longer of a unity that would allow common celebration of the Eucharist between them all, the bread being a visible sign of union, communion is not taken together between separated Churches and communities. Additionally as described in 1Co 11:29: "For he that eateth and drinketh unworthily, eateth and drinketh damnation to himself, not discerning the Lord's body." It is deemed better to prevent outsiders from taking communion than to risk them taking communion "unworthily". Catholics thus see the communion as sinful for those who do not recognise the Real Presence or who are otherwise 'unworthy', i.e. who are not in the 'right place' to accept the Eucharist (free of mortal sin). Christian communities that keep close communion often also have accountability within those members that partake of the communion, so that they do not run afoul of this problem. Such communities will also delay taking communion until the members (the church body) can take communion in Christian unity, as required by 1Co 11:33 "Wherefore, my brethren, when ye come together to eat, tarry one for another."

Justin Martyr indicated that the second-century Christian Church had three requirements for sharing in the Eucharist: identity of belief, Christian baptism, and moral life. "No one may share in the eucharist except those who believe in the truth of our teachings and have been washed in the bath which confers forgiveness of sins and rebirth, and who live according to Christ's commands" (First Apology, 66).

Corporate responsibility is another argument often used in favour of closed communion. The Heidelberg Catechism, for example, says that those who "by confession and life, declare themselves unbelieving and ungodly" are not to be admitted to the Lord's Supper, for then "the covenant of God would be profaned, and his wrath kindled against the whole congregation." Church leaders are obliged to do all they can to ensure that this does not happen, and hence "exclude such persons... till they show amendment of life," (Q & A 82).