We receive communion because we are in communion

Solemnity of the Most Holy Body and Blood of Christ - Year C

Some might think that the Catholic Church is prideful or snobby for not allowing non-Catholics to receive Communion. To some people, I am sure, these restrictions seem harsh and unnecessary, anachronistic to say the least, and a violation of the ecumenical spirit of our age. The question is, "Why are there so many restrictions about receiving Holy Communion if people are of goodwill and the Eucharist is so helpful for us?" “If Protestants allow other Christians to receive their communion, why can’t we be more hospitable?” These are certainly legitimate questions, motivated by good intentions. But good intentions are never sufficient reason to allow open communion. The reasons are more subtle than that. 

The first reason is that the reception of holy Communion is not just an expression of belief in the Lord Jesus Christ but also an indication of membership, "communion," in the Church, the Church where its members visibly share "oneness of faith, life and worship." Unity among Christians is not yet complete, and the reception of Holy Communion by other Christians ignores this reality. The second reason is that the reception of Holy Communion in a Catholic Church presumes Catholic belief about the Eucharist, in the doctrine of transubstantiation and that the mass is a veritable sharing in the sacrifice of Calvary, doctrines rejected by other Christians.

While the motivation for inviting everyone to Holy Communion might seem to be "ecumenical," in the long run the practice does more harm than good to authentic ecumenical relationships. The most detrimental thing is to use the Eucharist as a ‘tool’, a functional means, to make friends, trivialising its value and relegating it to a superficial coffee house or mamak stall ‘fellowship.’ It is also detrimental to Christian unity to just "white wash" our differences with others and sweep it all under the carpet as if such differences were insignificant. Unity based on a whitewashing of differences, according to Pope Emeritus Benedict, is a facade and only stalls fruitful dialogue. Pretending that there are no differences and by resting on the lowest common denominator of the faith is to pander to false and promiscuous union.

Such a strict regiment was not the invention of the early theologians of the Church. It is a fruit of systematic reflection of scripture. In the New Testament, St. Paul reminded Christians about proper reverence in receiving the Body of Christ: “Whoever, therefore, eats the bread or drinks the cup of the Lord in an unworthy manner will be guilty of profaning the body and blood of the Lord. Let a man examine himself..”  (1 Cor 11:27-28).

For Catholics, communion is not just an act of worship but also an ecclesiological act. Our reception of communion is ontological – we receive communion because we are in communion. Full communion should never be regarded as a trivial desire to be together, but rather involves completeness of "those bonds of communion – faith, sacraments and pastoral governance – traditionally known as Creed, Cult and Code – as outlined by St Justin Martyr. For Catholics to participate in such communion without establishing these bonds would be self-deception and hypocritical. It trivialises the very act of receiving communion and reduces it to a purely symbolic and instrumental ritual. Likewise, when we formally refuse to accept the Church’s proper authority to teach, rule and sanctify – her doctrinal inerrancy, her spiritual jurisdiction and her sacramental power  - these rejections separate us from the body of the Church.

The Eucharist, the source and summit of our Christian life, continues to be a spiritual magnet that draws people to experience the riches of our Catholic faith. But we must never forget that the issue of communion hinges upon our proper disposition and further on our Catholic understanding of Church- Eucharistic communion is inseparably linked to full Ecclesial communion and its visible expression. We receive communion because we are in communion. Anything less would be hypocrisy and a lie.