This Is My Body: The Real Presence of Christ in the Lord's Supper

In October 1529, Luther met Zwingli in Marburg to debate the Lord's Supper. The debate was close on many points, but on one issue Luther would not budge. With a piece of chalk, he wrote on the table in front of him: "Hoc est corpus meum" — "This is my body." And he covered it with a cloth. Throughout the debate, he kept lifting the cloth to reveal those words: This is my body. Luther was immovable because he believed Jesus's words were plain: "This IS my body." Not "This represents my body." Not "This reminds you of my body." This IS. Luther believed that taking Jesus at his word meant affirming that Christ's body and blood are truly present in the Lord's Supper — not in a way that destroys the bread and wine (transubstantiation), but in, with, and under the bread and wine. The formula "in, with, and under" is technically called "consubstantiation" by its critics — but Lutherans prefer "sacramental union." As the heat is in the iron and the iron in the heat, so Christ's body is in the bread and Christ's blood is in the cup. Both are real. Both are present. When you receive the bread, you receive His body. When you receive the cup, you receive His blood. Luther staked everything on this.

Luther's favorite words about communion were not the philosophical formulas but the personal words: "given and shed for you." "For you." Not for humanity in the abstract. For you. The Real Presence, in Lutheran theology, is not a matter of abstract metaphysics. It is a matter of comfort and assurance. When you come to the table and receive the bread, you receive Christ's body — given for you. When you receive the cup, you receive His blood — shed for you. The physical reception of the physical element is God's personal delivery of the forgiveness of sins directly to you. Luther taught that anyone who comes to the table and says "I do not want His body and blood; I only want forgiveness" is asking for the gift while refusing the Giver. The body and blood are the vehicle through which forgiveness is delivered. They cannot be separated. When you receive the element, you receive the forgiveness. The Lord's Supper is the Giver giving, personally, tangibly, to you. Come to this table knowing that what you receive in the bread and cup is not a religious experience or a mental state or a symbolic gesture. It is Christ Himself, given — for you.

Lutheran churches, especially confessional Lutheran bodies (LCMS), practice close communion — only confirmed Lutheran members (or members of churches in altar-and-pulpit fellowship) are invited to receive. This practice is often misunderstood as inhospitality. It is the opposite: it is pastoral care. Paul warns of eating and drinking "without recognizing the body" — bringing judgment on oneself. If a person does not share the confessional position of this congregation on the Real Presence — if they believe the bread is only a symbol or that Christ's body and blood are not truly present — then receiving with this congregation is a declaration of unity that does not actually exist. It is a lie told with the body. Close communion is the invitation to pursue unity before table fellowship — to study together, to agree together, to come to confessional agreement before sharing the meal. The table is not the place where we explore our differences. It is the place where we celebrate our unity in Christ. Come into that unity, and the table is fully open to you.