Catechism of the Catholic Church

The Celebration of the Christian Mystery 339 of the Eucharist has been continued so that today we encounter it everywhere in the Church with the same fundamental structure. It remains the center of the Church’s life. 1344 Thus from celebration to celebration, as they proclaim the Paschal mystery of Jesus “until he comes,” the pilgrim People of God advances, “following the narrowway of the cross,” 170 toward the heavenly banquet, when all the elect will be seated at the table of the kingdom. IV. T he L iturgical C elebration of the E ucharist The Mass of all ages 1345 As early as the second century we have the witness of St. JustinMartyr for the basic lines of the order of the Eucharistic celebra- tion. 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 what Christians did: On the day we call the day of the sun, all who dwell in the city or country gather in the same place. Thememoirs of the apostles and the writings of the prophets are read, as much as time permits. When the reader has finished, he who presides over those gathered admonishes and challenges them to imitate these beautiful things. Then we all rise together and offer prayers* for ourselves . . . and for all others, wherever they may be, so that we may be found righteous by our life and actions, and faithful to the commandments, so as to obtain eternal salvation. When the prayers are concluded we exchange the kiss. Then someone brings bread and a cup of water and wine mixed together to him who presides over the brethren. He takes them and offers praise and glory to the Father of the universe, through the name of the Son and of the Holy Spirit and for a considerable time he gives thanks (in Greek: eucharistian ) that we have been judged worthy of these gifts. When he has concluded the prayers and thanksgivings, all present give voice to an acclamation by saying: ‘Amen.’ When he who presides has given thanks and the people have responded, those whom we call deacons give to those pre­ sent the “eucharisted” bread, wine and water and take them to those who are absent. 171 170 AG 1; cf. 1 Cor 11:26. 171 St. Justin, Apol. 1, 65-67: PG 6, 428-429; the text before the asterisk (*) is from chap. 67. 1404