No, they are part of the texts. Their being “integral to the mass” has nothing to do with tieing into the readings of the day. The mere fact they are proper in the first place implies they are an integral part of the mass. There is no difference on this matter between the OF and the EF.
Yes, this - as I mentioned before, the propers aren’t meant to be “tied to the readings”, and for that matter, it is not Catholic teaching that each Mass has its own “theme” which can tie together all of the Propers and readings for the day. It may happen that one can do that, but I don’t think that’s the purpose of the Propers.
Aren’t Propers Liturgical text? Aren’t they (part of)
the Liturgy? If so, why would one replace them unless they absolutely had to?
Liturgyluver, I think your interpretation of “other things being equal” is incorrect, and I also don’t know where you are getting your translation that includes the bolded: “in sung liturgical services
celebrated in Latin”. Father Z had wrote an article about Sacrosanctum Concilium 116 which I thought was quite good. He bases it on the meaning of the Latin words. FYI, I don’t know Latin very well, but I am pretty sure I don’t see anything referring to “liturgical services celebrated in Latin” in this phrase: “Ecclesia cantum gregorianum agnoscit ut liturgiae romanae proprium: qui ideo in actionibus liturgicis, ceteris paribus, principem locum obtineat.” You can read his article here if you wish:
wdtprs.com/blog/2012/05/what-does-sacrosanctum-concilium-116-really-say/
So then we come to the crunch: Are the appointed texts for the introit, offertory, and communio really so integral to the Mass that it is ruined, or even significantly harmed, by their omission, and does this outweigh the pastoral, musical and liturgical judgments that those responsible for enacting the mass are expected to deliver?
Well, I’m sorry, but I think I could basically ask you the opposite question and it would be just as legitimate: Is congregational singing so integral to “active participation” that we need to ditch the Propers of the Mass? I would argue that it is absolutely not. You admitted that “above all” active participation is internal. The Church has given us these beautiful Latin texts for the Propers, and there are chants for them which have been passed on for hundreds of years. It is true that the ancient Gregorian chant propers are more difficult than, say, a chant hymn or metrical hymn, both of which are technically allowed in its place, but why should we be pretending that it’s no big deal to never do them, and why aren’t we training choir members to sing more chant so that they can do these more difficult chants?
I’m not saying there’s not an external aspect to full active participation. As I mentioned before, I think it would be great if everyone who was able (which I honestly believe is the vast majority of people) sang the Ordinaries, which tend to be easier chants, and the little responses here and there throughout Mass. Those are more than doable, and can foster that external aspect through singing that is important. I guess my argument, aside from the fact that there is lots of tradition behind leaving many chants to the choir, is that especially in our society today, “listening” is such a foreign concept in the context of the Mass. I’m not going to deny that there can be something very powerful in a full church singing together, and as I mentioned before, I think that can happen for the easier chants and the occasional hymn, but there’s the other aspect of music in which listening is very integral. Not everyone is a trained musician (well, almost no one is), and that is perfectly ok - it is perfectly ok to leave a portion of the Mass’s music up to a choir who has practiced and is capable of raising the rest of the congregation’s mind heavenward, and therefore contributing to the most important part of active participation - the internal disposition by which we are completely drawn together towards union with God, the union which is brought to fruition by reception of the Holy Eucharist. So anyway, what I’m claiming is that some music is complex/more difficult and is understandably set aside for the choir so they can project the music’s beauty, which comes from God, into the Church and into the souls of each member of the congregation.