What, exactly, are you referring to? Sorry I’m just not sure.
“For some 1600 years previously, the Roman rite knew only one Eucharistic Prayer: the Roman canon” - which was the statement you took issue with.
Again, I’m sorry, I’m just not clear on what you’re referring to? What is the “it” you say scholars don’t debate? Surely you’re not saying that the Roman Canon was the only form of Eucharistic prayer the Church knew since 300 or 400 A.D.?
No, but it is the only;y one known by the Roman rite since the time of Gregory the Great. I suppose being strictly accurate would make it approx. 1450 years but the extra 150 can certainly be inferred form other documents like De Sacramentis.
Regarding Hippolytus, Eucharistic Prayer II was based on the prayer found in the Apostolic Tradition which is attributed to Hippolytus (ca. 215 A.D.). No doubt there (and hardly an occasion of inventing something new with no precedent).
I’m not fully sure whether the “no doubt” referred to the link between EP II and the Apostolic Tradition, or the AT and Hippolytus.
If it is between EP II and AT, then it is only partially true. In the first place, the text of AT was adapted, not taken verbatim or mostly verbatim, for various reasons (e.g. removing the reference to Jesus as an “Angel” which may have confused modern users. Consider the text- I’ve highlighted those portions which bear similarity to EP II (note that it is still not verbatim)—[this is Cumming’s translation]
We render thanks to you, O God, through your beloved child Jesus Christ, whom in the last times you sent to us a saviour and redeemer and angel of your will who is your inseparable Word, through whom you made all things, and in whom you were well pleased.You sent him from heaven into the Virgin’s womb; and conceived in the womb, **he was made flesh **and was manifested as your Son, being born of the Holy Spirit and the Virgin.Fulfilling your will and gaining for you a holy people, he stretched out his hands when he should suffer, that he might release from suffering those who have believed in you.
And when he was betrayed to voluntary suffering that he might destroy death, and break the bonds of the devil and tread down hell, and shine upon the righteous, and fix a term, **and manifest the resurrection, he took bread and gave thanks to you, saying "Take, eat; this is my body, which shall be broken for you." ** Likewise also the cup, saying, "This is my blood, which is shed for you; when you do this, you make my remembrance."
**Remembering therefore his death and resurrection, we offer to you the bread and the cup, giving you thanks because you have held us worthy to stand before you and minister to you. **And we ask that you could send your Holy Spirit upon the offering of your holy Church; that, gathering it into one, you would grant to all who partake of the holy things to partake for the fullness of the Holy Spirit for the strengthening of faith in truth, that we may praise and glorify you through your child Jesus Christ, through whom be glory and honor to you with the holy Spirit, in your holy Church, both now and to the ages of ages. Amen.
Consider that over half of the non-verbatim text is in the Preface, which may be, and frequently is in the special seasons, replaced with another preface. Thus we are basically left with the following parts in EP II inspired by the AT (and even here, things like the Words of Institution differ):
Before he was given up to death, a death he freely accepted, he took bread and gave you thanks. He broke the bread, gave it to his disciples, and said: “Take this, all of you, and eat it: this is my body which will be given up for you.”
When supper was ended, he took the cup. Again he gave you thanks and praise, gave the cup to his disciples, and said: “Take this, all of you, and drink from it: this is the cup of my blood, the blood of the new and everlasting covenant. It will be shed for you and for all men so that sins may be forgiven. Do this in memory of me.”
In memory of his death and resurrection, we offer you, Father, this life-giving Bread, this saving Cup. We thank you for counting us worthy to stand in your presence and serve you. May all of us share in the body and blood of Christ be brought together in unity by the Holy Spirit.
If you were speaking about the second, the association of the AT with Hippolytus…there is actually some doubt about the author of Hippolytus. If you are interested in reading them, I can suggest a few books and/or articles in liturgical/pastoral journals.
But wait…the Council of Trent specifically said other forms of the Mass (meaning…other Eucharistic Prayers) were specifically aborgated unless they could demonstrate they had been in use for a long period of time (it was either 100 or 200 years…I forget…something we can easily look up). So obviously the Council of Trent recognized that the ONLY form of Eucharistic worship was NOT what came to be known as the Roman Canon. This does nothing of course to detract from the importance and significance and worth of the Roman Canon.
Trent said nothing of the kind. In fact, it was St. Pius V who did, when he codified the missal. But the bull clearly lays out what it speaks about. It is the “in Missae celebratione alias caelemonias, vel preces” that it codifies. The exemption granted is “vel consuetudine, quae, vel ipsa institutio super ducentos annos
Missarum celebrandarum in eisdem Ecclesiis assidue observata sit: a quibus, ut praefatam celebrandi constitutionem vel consuetudinem nequaquam auferimus”. It is clear that the “celebration of Masses” refers not to the Eucharistic Prayer but to all the prayers and ceremonies in those missals. Moreover, examination of missals of that time period in the West, show that while they differed in Propers and other prayers, the Canon was largely the same as the Roman Canon, which several centuries earlier had already ousted others like the Gallican.
By the way, it was Gregory who, unfortunately imho, removed the Prayer of the Faithful (General Intercessions) from the Mass. Thankfully, Vatican II restored this ancient practice.
He actually did not remove it - he merely ordered that on certain ferial days, the intercessory litany at the beginning (which some, but not all, scholars associate with the Prayers of the Faithful, theorizing that they may have been moved to the beginning of the Mass) be shortened to the Kyrie eleison- Christe eleison only.