"We carry out this command of the Lord by celebrating the memorial of his sacrifice. In so doing, we offer to the Father what he has himself given us: the gifts of his creation, bread and wine which, by the power of the Holy Spirit and by the words of Christ, have become the body [...]
"If from the beginning Christians have celebrated the Eucharist and in a form whose substance has not changed despite the great diversity of times and liturgies, it is because we know ourselves to be bound by the command the Lord gave on the eve of his Passion: 'Do this in remembrance of me.'" Source: [...]
“In the communion, preceded by the Lord's prayer and the breaking of the bread, the faithful receive ‘the bread of heaven’ and ‘the cup of salvation,’ the body and blood of Christ who offered himself ‘for the life of the world’: Because this bread and wine have been made Eucharist (‘eucharisted,’ according to an ancient [...]
"The presentation of the offerings (the Offertory). Then, sometimes in procession, the bread and wine are brought to the altar; they will be offered by the priest in the name of Christ in the Eucharistic sacrifice in which they will become his body and blood. It is the very action of Christ at the Last [...]
"From the very beginning Christians have brought, along with the bread and wine for the Eucharist, gifts to share with those in need. This custom of the collection, ever appropriate, is inspired by the example of Christ who became poor to make us rich." Source: Catechism of the Catholic Church #1351 [...]
"All gather together. Christians come together in one place for the Eucharistic assembly. At its head is Christ himself, the principal agent of the Eucharist. He is high priest of the New Covenant; it is he himself who presides invisibly over every Eucharistic celebration. It is in representing him that the bishop or priest acting [...]
"The liturgy of the Word and liturgy of the Eucharist together form 'one single act of worship'; The Eucharistic table set for us is the table both of the Word of God and of the Body of the Lord. Is this not the same movement as the Paschal meal of the risen Jesus with his [...]
"As early as the second century we have the witness of St. Justin Martyr for the basic lines of the order of the Eucharistic celebration. They have stayed the same until our own day for all the great liturgical families. St. Justin wrote to the pagan emperor Antoninus Pius (138-161) around the year 155, explaining [...]
"The liturgy of the Eucharist unfolds according to a fundamental structure which has been preserved throughout the centuries down to our own day. It displays two great parts that form a fundamental unity: - the gathering, the liturgy of the Word, with readings, homily and general intercessions; - the liturgy of the Eucharist, with the [...]
"It was above all on 'the first day of the week,' Sunday, the day of Jesus' resurrection, that the Christians met 'to break bread.' From that time on down to our own day the celebration of the Eucharist has been continued so that today we encounter it everywhere in the Church with the same fundamental [...]