Wednesday, April 9, 2025

Sermon for the fifth mid-week Lent service - The Sacrament of unity - 1 Cor 10:16-17

 

         Mid-Lent 5

                                                                                    The Sacrament of Unity

                                                                                    1 Cor 10:16-17

                                                                                    4/9/25

 

           

“Given and shed for you for the forgiveness of sins.”  During the last three weeks we have heard those words in the explanations of the Small Catechism about the Sacrament of the Altar.  It is the central truth that we are being taught. 

Again and again, we have returned to the fact that the Sacrament is the true body of Christ which was given into death on the cross.  It is the true blood of Christ which was shed on the cross.  In the Sacrament, Christ gives to you the very price that he paid to win the forgiveness of sins.

We have emphasized that Christ deals with you as an individual as he applies the forgiveness that he won by his death on the cross of Good Friday, and his resurrection on Easter.  He places his true body and blood into your mouth and leaves no doubt that this is forgiveness for you.

This important emphasis could lead us to conclude that the Sacrament of the Altar is solely an individual matter – that is only a vertical matter as God deals with each person.  One could determine that the Sacrament of the Altar is only “about Jesus and me.”

However, such a conclusion is entirely mistaken.  For the full biblical teaching about the Sacrament leads us to understand that Sacrament is also a corporate matter – it is also a horizontal matter that involves all who receive Christ’s body and blood.  The Sacrament unites us together as the Body of Christ.  This fact has important implications for the way we administer and receive it.

We mentioned last week that Paul’s warning about receiving the Sacrament “worthily” was prompted by problems that had arisen at the Corinthian celebration of the Sacrament.  Paul begins by saying, “But in the following instructions I do not commend you, because when you come together it is not for the better but for the worse. For, in the first place, when you come together as a church, I hear that there are divisions among you.” Paul had learned that the celebration of the Sacrament had become an occasion for divisions – a setting where divisions were present.

The apostle describes what was happening as he said, “When you come together, it is not to eat the Lord’s Supper. For in eating, each one goes ahead with his own meal. One goes hungry, another gets drunk. What! Do you not have houses to eat and drink in? Or do you despise the church of God and humiliate those who have nothing? What shall I say to you? Shall I commend you in this? No, I will not.”

We learn that the Corinthians were celebrating the Sacrament of the Altar in a way that was similar to the setting in which it was instituted – that of a meal.  They received the true body of the Lord. Then there was the eating of normal food.  Later, “after supper,” they received the true blood of Christ.

This practice would have seemed very natural, since it looked much like the ordering that was found in Greco-Roman meals. Yet this sense of familiarity was causing a problem at Corinth, because they were behaving at the meal that accompanied the Sacrament in the same manner that they did at other meals.

In the Greco-Roman setting it was assumed that the host of the meal would have his friends in the dining room that probably held about twelve people.  Less important guests would sit in other parts of the house. The host and his friends would get their food first. They would get the best food. They would get the most food.  The rest of the guests would get whatever was still available.

Not surprisingly, a member of the Corinthian congregation who owned a home where the church could gather was more wealthy.  The problem was that these members were treating the meal that accompanied the Sacrament in the same way they would any other meal.  The richer members were getting their food first, and were getting the best food. They were acting in a way that shamed and mistreated the poor members of the church.  They were acting in a way that was creating divisions in the setting where the Sacrament of the Altar was celebrated.

Paul’s response to this seems, at first, to be a little surprising.  He quotes the Words of Institution that he had delivered to the Corinthians.  He brings them back to what the Sacrament is – the body and blood of Christ.

Paul does this because he has already prepared the way for discussing this situation.  He did so in the previous chapter when he was talking about yet another problem at Corinth - that of eating at the temple of idols and of eating meat sacrificed to idols.

There, Paul said that Christians who participate in the body and blood of Christ in the Sacrament can’t participate in the cup and table of demons at a pagan temple.  He says about the Sacrament, “The cup of blessing that we bless, is it not a participation in the blood of Christ? The bread that we break, is it not a participation in the body of Christ?” Next, he adds, “Because there is one bread, we who are many are one body, for we all partake of the one bread.”

Paul teaches us in this verse that reception of the Sacrament unites us as the Body of Christ.  Each person communing receives the body and blood of Christ, and in so doing they are united as the Body of Christ.  It is the Sacrament of unity as we are joined together.  This characteristic of the Sacrament has nothing to do with what the apostle is discussing in chapter ten.  But it establishes the truth that will be the basis for what he says in chapter eleven.

There, Paul addresses the divisions at the Corinthian celebration of the Sacrament by returning them to the Words of Institution. He returns them to the nature of the Sacrament. It is the body and blood of Christ that makes us one Body – the Body of Christ.  It is the Sacrament of unity, and divisions are contrary to the very nature of the Sacrament.

The Sacrament is an individual and vertical gift as Jesus gives his true body and blood to each person for the forgiveness of sins.  But the Sacrament is also a corporate and horizontal gift as it unites those communing together as the Body of Christ.  It is the Sacrament of unity.

This has great importance for the way in which we administer and receive the Sacrament. Divisions are contrary to the nature of the Sacrament, and have no place there.  This is true first of interpersonal divisions such as those addressed by Paul in 1 Corinthians 11.  Where personal divisions exist, there must be forgiveness and reconciliation before people can receive the Sacrament.

The Pax Domini in the liturgy of the Divine Service is a reminder of this fact.  After the consecration, the pastor holds up the host over the chalice – he holds up the body and blood of Christ – and says, “The peace of the Lord be with you always.” This is a declaration that the body and blood of Christ gives us peace with God.  It also is a reminder that if we are to receive the body and blood of Christ, we must be at peace with each other.

At the same time, what is true of interpersonal divisions is also true of confessional divisions.  Where Christians are divided about doctrine, they need first to resolve their differences and arrive at agreement before they come to the Sacrament of the Altar together.  Divisions are contrary to the nature of the Sacrament.  When we commune together, we are saying that we are united and believe the same thing.  This has been the practice since the early Church.

In order to receive the Sacrament worthily we must examine ourselves to see that three things are true.  First, as we mentioned last week, must confess our sin and repent.  Second, we must recognize what the Sacrament is. It is the true body and blood of Christ. Third, we must recognize what it does.  It gives the forgiveness of sins and unites us as one body – the Body of Christ.

This means that in our practice of closed communion we will not permit division at the Sacrament of the Altar.  This is true of congregation members who must first reconcile.  It is also true of other Christian groups with whom there are doctrinal divisions.

When we commune at an altar, we are saying that we are united with those who are communing.  We are saying that there are no divisions, and that we believe the same thing.  We use the word Church Fellowship to describe this unity between groups of Christians.  Our congregation is part of the fellowship of the Lutheran Church – Missouri Synod.  You can go anywhere in the United States and commune at any LCMS congregation because we are united in believing the same thing. And that fellowship extends around the world.  The LCMS is in fellowship with other Lutheran churches who also believe the same thing.  So when I am in South Sudan, I will commune at altars of the Ev. Lutheran Church of South Sudan/Sudan because we are in fellowship with them.  We believe the same thing, and so can share in the Sacrament of unity together.

Paul told the Corinthians, ““The cup of blessing that we bless, is it not a participation in the blood of Christ? The bread that we break, is it not a participation in the body of Christ?  Because there is one bread, we who are many are one body, for we all partake of the one bread.”  In the Sacrament, Jesus gives each one of us his true body and blood for the forgiveness of sins.  And at the same time, he unites those who receive the sacrament as one Body – the Body of Christ. The Sacrament of the Altar, is the Sacrament of unity.

 

 

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