Well, here we go again. How can you possibly know there were only "quite small" numbers attending the Eucharist all the way from approx. AD 30 until AD 313 or later? You can have no way of knowing. And similarly, "as to language," all you can likewise do is surmise. Meanwhile, I have offered actual evidence in this thread. Not a huge amount, but you have offered exactly ZERO.

And as to the Last Supper, I was refuting silly assertions, you chose to weigh in and defend them. Why you chose to weigh in at all is a mystery, but you did. Maybe you just like to argue? Maybe you are in over your head?