What does the "Last Supper" represent in Christian theology?

The "Last Supper" represents the establishment of communion in Christian theology. This significant event, which took place during Jesus' final meal with his disciples before his crucifixion, is pivotal because it is when Jesus instituted the practice of communion, also known as the Eucharist. During the meal, he took bread and wine, symbolizing his body and blood, and instructed his followers to partake in this ritual in remembrance of him. This act is central to Christian worship and signifies both the sacrifice of Jesus and the covenant between God and humanity. It serves as a profound reminder of the themes of sacrifice, remembrance, and spiritual nourishment in the Christian faith.

While other options may be significant events within Christianity—such as the day of judgment, the birth of Jesus Christ, and the resurrection—they do not directly relate to the specific theological implications of the Last Supper and its role in establishing a fundamental practice of communion within the faith.