How does the Lord's Supper represent Christ's sacrifice?

The act of communion represents a visible sermon about Christ's sacrifice. When Jesus took the bread and said, 'This is my body' and the cup stating its significance for the 'new covenant,' He was illustrating the great cost of our redemption (Mark 14:22-24). As believers partake of the bread and wine, they are reminded of the sacrifice He made — His body broken and blood shed. This memorial serves to show the purpose of His death: to secure eternal redemption for His people. Thus, the elements themselves remind us that while they hold no inherent power, they point us to the real sacrifice of Christ, which is the basis of our salvation.