"...the transfiguring sense of Eucharistic experience..."!
Years ago, a Prof. described history as "the present under God" - too deep for me to comprehend fully even now but I get it sufficiently to applaud your phrase.  I recall reading Genesis - around the same time and being left with one thought/feeling: "God with us".
As long as "Eucharist" is a divisive, excluding, domination instrument of institution and ideology.... 
I will try to rephrase more positively: Eucharist as you seem to offer is the judgment in faith upon reason that we are all connected; that we should act accordingly, and that there is an equivalent loving unifier "beyond" as well as within.
When I receive our Eucharist I contemplate Christ transcending time and space.