Where in scripture do you find Christians who are not in the New Covenant, not entitled to partake
wt is so ego- centered that they can not see that all members of the 12 tribes of the "israel of god" are in the new covenant, for forgiveness of sins,
that is not the kingdom covenant.
all memorial talk always lack the proof scriptures that the kingdom covenant holders only are also exclusively in the general new covenant, that jump over the chasm between the kingdom covenant and new covenant is always an astonishing flaw. .
Even if there is an Earthly or exoplanet hope, partaking is still one of the universally christian ritual, as is baptism minus the organisation bit, a detail that jesus never mentioned, in fact discouraged.