What event is depicted by the act of pouring the wine during the Lord's Supper?

The act of pouring the wine during the Lord's Supper symbolizes the shedding of Christ's blood. This moment is deeply significant in Christian theology as it directly relates to the sacrificial nature of Christ's death. The Last Supper, at which this act takes place, is a key event in the Christian narrative, where Jesus establishes a new covenant through his blood, indicating that his sacrifice is for the forgiveness of sins.

When the wine is poured, it serves as a powerful reminder of the blood that was shed on the cross, fulfilling the prophecies of redemption outlined in the Hebrew Scriptures. This act is intended to evoke reflection on the depth of Christ's sacrifice and the new life that believers have through his death and resurrection. The significance of the wine is also linked to the Passover ritual, where the blood of the sacrificial lamb protected the Israelites. In the same way, Christ's blood spares believers from spiritual death and signifies the establishment of a relationship between God and humanity through grace.