Why Do We Take Communion? Meaning and Christian Practice

What communion means

Communion is a Christian rite in which people receive bread and wine, or bread and grape juice, in a ceremony recalling Jesus’ final meal with his disciples. The term points to sharing: worshippers gather around a common act of remembrance and faith. Many churches call it the Eucharist, from a Greek word meaning “thanksgiving,” or the Lord’s Supper.

Christians take communion for several related reasons. They remember Jesus’ life, death, and the meal he shared with his followers; they give thanks; they proclaim the Christian message; and they express unity with one another and with Christ. For many, it is also a sacred means of receiving God’s grace. The emphasis and explanation vary across churches, so there is no single account accepted by every Christian tradition.

Its origins in the Last Supper

The practice is rooted in accounts of Jesus’ final meal with his disciples, described in the New Testament Gospels and in Paul’s First Letter to the Corinthians. At the meal, Jesus takes bread, gives thanks, breaks it, and gives it to his followers. He also shares a cup and connects the actions with his body and blood. Christians understand these words and actions as the foundation of communion.

The meal took place in the setting of Passover, a Jewish festival that remembers the Israelites’ liberation from slavery in Egypt. The Gospel accounts differ in how they place the meal in relation to Passover, and Christian interpretations of that connection also vary. Communion is not simply a reenactment of a historical dinner: it became a repeated act of worship in early Christian communities, and it remains central in many churches.

What happens in a communion service

Although the order differs, a service commonly includes prayer, readings or a sermon, the sharing of bread and a cup, and a prayer of thanksgiving. A minister, priest, pastor, or other authorized leader may preside, depending on the church. Worshippers might come forward to receive the elements, pass them along rows, or participate in another local practice.

Bread: It may be a small wafer, a piece of loaf, or another kind of bread.
The cup: Churches use wine or grape juice; some offer individual cups, while others share from a common cup.
Words and prayer: Leaders often repeat Jesus’ words from the Last Supper and offer prayers of thanks.
Participation: People may eat and drink, receive only one element, or remain seated, depending on the church’s practice and their own circumstances.

The specific elements and gestures do not by themselves explain the church’s theology. A wafer and a loaf, for example, can be used by communities with different beliefs about what communion means.

Why Christian traditions explain it differently

One major difference is how churches understand Christ’s presence in communion. Catholic teaching holds that the bread and wine become the body and blood of Christ while retaining the appearances of bread and wine. Eastern Orthodox churches also affirm a real mystery of Christ’s presence, without relying on exactly the same explanation. Many Protestant churches teach that Christ is truly present in a spiritual sense, while others emphasize communion chiefly as a memorial act of obedience and faith.

These summaries are broad: views can differ within Protestant denominations, and a church’s own teaching gives the clearest account of its practice. Christians may also disagree about whether communion is a sacrament, an ordinance, or both in different senses. “Sacrament” usually refers to a sacred act through which God gives grace; “ordinance” often highlights an act Jesus instructed his followers to observe.

Another difference is who may receive communion. Some churches invite all baptized Christians, some welcome all who share their faith, and others ask people to meet particular requirements, such as being a member in good standing. Rules are not universal, so visitors should not assume that a practice at one church applies everywhere.

Preparation, frequency, and common misconceptions

Churches celebrate communion at different intervals: weekly, monthly, on special occasions, or according to another schedule. Frequency does not on its own indicate how seriously a community regards the rite. A church’s worship tradition and its understanding of communion help shape when it is offered.

Some churches encourage worshippers to examine their conscience, pray, or seek reconciliation before receiving. Other communities focus on the invitation to come in faith. These practices reflect different teachings and should not be treated as a universal rule. A person who is unsure whether they may receive can ask the church’s leader or consult its visitor information.

A common misconception is that communion is only a private symbol with the same meaning in every church. For some Christians it is primarily a memorial; for others it is also a profound encounter with Christ and a means of grace. Another misconception is that every Christian is expected to receive at every service. Eligibility and the meaning of abstaining vary, and a person may choose not to receive or may follow their church’s guidance.

Frequently Asked Questions

Is communion the same as the Eucharist?

They are names for the same central Christian rite, though churches may favor one term over another. “Eucharist” emphasizes thanksgiving, while “communion” emphasizes sharing and fellowship.

Why do Christians eat bread and drink wine?

The bread and cup recall Jesus’ actions and words at the Last Supper. Churches differ on whether they use wine or grape juice and on how they explain Christ’s presence in the elements.

Can anyone take communion?

There is no rule shared by every church. Some welcome all Christians or all people, while others set conditions such as baptism or church membership; visitors can ask the congregation what it teaches.

Do Christians have to take communion?

Many churches regard it as an important practice Jesus gave his followers, but expectations and frequency differ. Whether someone should receive at a particular service depends on that church’s teaching and the person’s circumstances.

What if I do not want to receive?

In many congregations, a person can remain seated or follow the local custom for not receiving. If the procedure is unclear, asking a host or church leader beforehand can help.

Further reading: The Episcopal Church. Details can change, so check the official page for anything that matters to you. Spotted a mistake? Tell us. How we write an answer.