But what’s wrong with plastic? Jesus’ cup will have been an ordinary drinking cup. Of course it didn’t take long for the Church to upgrade it to a “chalice.”
And see my Tennyson quote. But I didn’t mean to object to plastic in particular, it just happens to be ubiquitous in the American self-serve services, and completely absent from the single-cup services.
That said, plastic is a cheap and trashy material for cups, and never seems to appear at formal meals or events, or even at a restaurant. Invited to a private dinner, if a host were to pour dinner wine into plastic cups, his guests would feel slighted. So it would seem a reasonable statement that a material like plastic has a desacralization effect. Still, some amount of desacralization of the mass has been an important element of reform for hundreds of years (even in the Catholic Church in recent decades). Reading John Moschus gives some idea of the levels of superstition that can be invested into the mass in more credulous times.
Rather than talking about the superstitions, or the -substantiation debates (everything has already been said on those long before any of us were born), what interests me about the mass is that in classical times we had a world of multiple religious practices completely centered around sacrifice (blood, corn in the fire, etc.). Now that is completely gone, replaced by a meal- and drink- sharing ceremony, from god to us, and we’re told that our primary duty towards heaven is moral, not material.
There are Muslim texts describing encounters with Viking traders that make the point of how bizarre that pagan world is to us today. Reading them, I find that I have more in common with the attitudes of a medieval Muslim than I do with my Scandinavian forbearers.
It’s not surprising that that wild and pagan world often (but not always) read (and perhaps wrote?) the following in a very different spirit than we take it in today:
Καὶ ἐσθιόντων αὐτῶν λαβὼν ἄρτον εὐλογήσας ἔκλασεν καὶ ἔδωκεν αὐτοῖς καὶ εἶπεν Λάβετε, τοῦτό ἐστιν τὸ σῶμά μου. καὶ λαβὼν ποτήριον εὐχαριστήσας ἔδωκεν αὐτοῖς, καὶ ἔπιον ἐξ αὐτοῦ πάντες. καὶ εἶπεν αὐτοῖς Τοῦτό ἐστιν τὸ αἷμά μου τῆς διαθήκης τὸ ἐκχυννόμενον ὑπὲρ πολλῶν· ἀμὴν λέγω ὑμῖν ὅτι οὐκέτι οὐ μὴ πίω ἐκ τοῦ γενήματος τῆς ἀμπέλου ἕως τῆς ἡμέρας ἐκείνης ὅταν αὐτὸ πίνω καινὸν ἐν τῇ βασιλείᾳ τοῦ θεοῦ.