For those Catholics who believe "that which is Holy Eucharist and Holy Communion"?
At the Last Supper, Jesus said, "Take this bread. It's my body. "Then he said:" Take this and drink. This is my blood. Do this in memory of me. "
Catholics believe this was the First Eucharist (Communion), through a miracle that the bread and wine actually become the body and blood of Jesus Christ.
Catholics reenact the Last Supper at every Mass, where God, through the priest changes the bread and wine into the body and blood of Jesus Christ.
This is a great sacrament of thanksgiving and unity of Catholics.
With love in Christ.






Holy Eucharist is the consecrated bread and wine become the Body and Blood of Jesus Christ.
Holy Communion is the act of receiving the consecrated bread and wine that brings you into communion with Christ.
The Eucharist is the body and blood of Jesus Christ in the tabernacle installed transformed into the body of the Holy Communion of Saints, in the sense that the congregation receives communion.
The Eucharist is the body of Christ. …. Represents the Holy Communion, the bread and wine that Jesus told his diciples to eat and drink in remembrance of him.