Doing WRT Yeshua’s words is not the witchcraft of the catholic church, pretending that they conjur up the flesh of Yeshua.
Doing is breaking the levened bread, as Yeshua did on the evening of a preparation day, prior to the passover, and doing so in remembrance of him.
Goog luck on finding any reality in your vicinity.
THIS IS MY BODY, THIS IS MY BLOOD. HE doesn't say "this is regular bread/wine." HE says that it is HIS body and blood.