Where does the Eucharist fit in the divine plan of salvation?
1333-1344 The Eucharist was foreshadowed in the Old Covenant above all in the annual Passover meal celebrated every year by the Jews with unleavened bread to commemorate their hasty, liberating departure from Egypt. Jesus foretold it in his teaching and he instituted it when he celebrated the Last Supper with his apostles in a Passover meal. The Church, faithful to the command of her Lord, Do this in memory of me” (1 Corinthians 11:24), has always celebrated the Eucharist, especially on Sunday, the day of the Resurrection of Jesus.