Man, I've been a techie WAY too long - I initially read that verb as co-axed and tried to figure out what a cable had to do with the Body of Christ.
Converting from Southern Baptist, transubstantiation was a high hurdle for me, in that, when Jesus said "This IS My Body" at the Last Supper, it was THEN (cause He said so), but why is it now? After reading the Gospels (my RCIA class was utterly inadequate) I realized that either the Apostles are the only ones in heaven (because only those who eat Christ's Body have life within them - again, HE SAID SO) or it is possible somehow today to eat Christ's Body.
After all, why would He have made such a big deal about it and told his disciples (not just the apostles) this was something they’d have to do, if He was going to do it only once, for a select bunch.
I teach RCIA myself. I feel pretty good about the content I’m putting out, but not so good about the dropout rate. I’m sure I could be better at it, but there’s also the fact that many aren’t ready to hear it.