Jesus Christ instituted the mass at his last supper, when he took bread and blessed and broke and gave to his disciples and said, Take ye and eat, this is my body; and taking the chalice he gave thanks, and gave to them saying, Drink ye all of this: For this is my blood of the new testament, which shall be shed for many unto remission of sins: Matth. XXVI, 26. In this brief account are mentioned all the essential parts of the mass. Christ commanded the apostles and through them their successors to perform the same holy rite "in commemoration" of Him, and they obeyed His commands, as we learn from the acts of the apostles, and the first epistle to the Corinthians.
Its early ceremonies.
Gradually various prayers and ceremonies were added to the sacred words pronounced by Christ, as the Apology of St. Justin, the writings of St. Cyprian, the catechetical discourses of St. Cyril of Jerusalem and other early works prove. The Apostles themselves had added the Lord's prayer[3]. The liturgy however during the first four centuries, as Le Brun maintains[4], or, according to Muratori followed by Palmer, the first three centuries, was not written, but was preserved by oral tradition, according to the received practice of the early church, which, unwilling to give what is holy to dogs, or to cast pearls before swine concealed from all persons, except the faithful, the mysteries of faith. It would seem from St. Justin's apology, that much was left to the particular devotion of the bishop or priest who offered mass, and hence we might expect not to find in the earliest liturgies great uniformity, except in essentials and general outline. Yet Le Brun has endeavoured to restore, from the early Christian writers, the liturgy used in the first four centuries: and it contains the most important prayers and ceremonies of the mass in its more modern form.
Discipline of secrecy.
We shall so often have to recur to the discipline of secrecy alluded to above, that we consider it necessary to speak of it briefly, before we proceed further. The Pythagoreans, the Stoics, Plato, the Epicureans and other ancient philosophers concealed their doctrines from the uninitiated: the mysteries also of Osiris, Isis, Bacchus, Ceres, Cybele etc. were carefully kept secret. There was no novelty therefore for the ancients in the discipline of secrecy, the institution of which in the Christian church is attributed by many fathers to Christ himself, who directed that his disciples should not "give what is holy to dogs, or cast pearls before swine". Matt. VII, 6. This injunction was observed by the whole church from the apostolic age till the fifth century in the east, and the sixth century in the west: it extended to dogmas as well as rites, and in particular to those of the holy Trinity and the sacraments, especially the blessed Eucharist[5]. For "those things" says St. Cyril of Alexandria "are generally derided, which are not understood" adv. Julianum. The pagans, at the instigation, it would appear, of the Jews and early heretics, availed themselves of this secret discipline to charge the Christians with the detestable crimes of Oedipus and Thyestes, pretending that in their secret assemblies they murdered an infant covered with flour, and drank his blood. (Cecilius ap. Minut. Fel.) It was solely with the view of refuting these calumnies, that Justin Martyr explained, in his apology addressed to Antoninus Pius, the catholic doctrine of the eucharist. S. Blandina on the contrary endured the most cruel torments rather than reveal it, though its profession would have confuted the same odious calumnies; and S. Augustine observes a similar reserve when answering the pagan Maximus Madaurensis.
"Who" says the protestant Casaubon "is so little versed in the writings of the fathers, as to be ignorant of the formulary used principally of the sacraments, the initiated understand what is said: it occurs at least fifty times in Chrysostom, and almost as frequently in Augustine". S. Fulgentius inserts in his answer to the deacon Ferrandus the following words of S. Augustine to the neophytes "This which you see on the altar of God you saw last night: but what it was, what it meant, and of what a great thing it contains the sacrament, you have not yet heard. What therefore you see is bread and the chalice. What your faith demands is, that the bread is the body of Christ, and the chalice contains the blood of Christ". S. Cyril of Jerusalem in his catechetical discourses addressed to the newly baptised inculcates in the strongest terms the doctrine of the real presence, but charges them most strictly not to communicate to the catechumens his instructions. In consequence of this practice the early fathers often speak obscurely of the B. Sacrament, and call it bread and wine and fermentum after the consecration, though they clearly teach the faithful the doctrine of the real presence[6].
Liturgy of the Roman church.
Pope Innocent I, writing to Decentius at the beginning of the fifth century, attributes the liturgy of the Roman church to St. Peter. It was first written in the fifth century; and Pope Vigilius sending it in 538 to Profuturus derives it from Apostolic tradition. The most ancient sacramentary or liturgical work extant of the Roman church is that of Gelasius who was Pope from 492 to 496[7]. He collected prayers composed by more ancient authors, and also composed some himself: and this Gelasian compilation was reformed by Gregory the Great and reduced to one volume[8], which may be considered as the prototype of our present liturgy. The canon or most solemn part of the mass has been preserved inviolate ever since, as appears from the Ordines Romani written shortly after the time of S. Gregory, and also from the explanations of it written by Florus and Amalarius. This canon as well as the order of prayer are the same as those of Gelasius, as Palmer observes (Orig. liturg. vol. 1, p. 119,) and are also nearly identical with those of the sacramentary of S. Leo. The Ambrosian and African liturgies also were evidently derived at a very remote period from that of Rome. From such considerations as these Mr. Palmer proves the very ancient or apostolical origin of the "main order", the substance of the Roman liturgy. Origines liturg. vol. I, sect. VI. The author of the canon is unknown; yet we know the authors of some additions to the canon. Thus S. Leo I added sanctum sacrificium immaculatam hostiam, S. Gregory I, diesque nostros in tua pace disponas.
Review of the ceremonies of the mass.
Mass of the catechumens, ambones, sermons.