R&F JW's cannot partake of the emblems because they are not participants of the New Covenant, as shown by the type/antetype which says foreigners were not participants of the Law Covenant.
wt
98 2/1 p.19, par. 6 - "Further,
other sheep lay hold of the new covenant just as foreigners
of old laid hold of the Law covenant. In what way? Not by becoming participants
in it but by submitting to the laws associated with it and benefiting
from its arrangements."
Deuteronomy
29:10-15 destroys this JW dogma & its implications.
10
“All of you
are stationed
today before Jehovah your God, the heads of your tribes, your elders,
your officers, every man of Israel,
11
your children, your
wives, and your
foreign resident who
is in the midst of your camp, from the one gathering your wood to the
one drawing your water.
12
You are here in order
to enter into the
covenant of Jehovah your
God and his oath, which Jehovah your God is making with you today
13
in order that he may
establish you today as
his people and
that he may be your
God, just as he
has promised you and just as he swore to your forefathers, Abraham,
Isaac, and Jacob.
14
"Now it
is not with you alone that
I am making this
covenant and this
oath,
15
but it is with
those standing here with us today before
Jehovah our God and with those who are not here with us today."