In case you’re curious, the reason why I asked the question in first place is because I’m writing a paper arguing that Communion in the hand is not a sacrilege - contra certain Traditionalists.
(Just for the record, I am not a “Traditionalist”, but am of the “Reform of the Reform” variety, who would prefer to see Mass celebrated as the Roman Missal describes it and as the Fathers of the Council desired to see it reformed.)
I would deny that the Communion in the hand is a sacrilege
ipso facto. Clearly, it was practiced in the early Church, and as Ratzinger said some 30 years ago, “we have to say that the Church could not possibly have been celebrating the Eucharist unworthily for nine hundred years”. However, as he also wrote, “what is fine, sublime, about the Church is that she is growing, maturing, understanding the mystery more profoundly”. As the Church’s knowledge and understanding of the Most Blessed Sacrament deepened, She began to adopt a
more worthy mode of reception for Holy Communion, and not all at once: certain districts of the Church started receiving on the tongue before others.
However, ruling it out as a sacrilege (in and of itself) is only half the battle – although that may be the half of the battle you wish to fight. Speaking in a church is not sacrilege in and of itself… speaking blasphemies in a church
is a sacrilege. The second half of the battle is to examine how the practice is done today, and how it was introduced, and
why it was introduced. I’ve seen no woman receive the Host on a cloth, as was the practice. I’ve seen no one touch the host to their sensory organs to bless them, nor bless themselves with the dew of the Precious Blood on their lips. Why? Because those practices were stopped centuries, probably because while they had a nice intent, they were not the safest and smartest practices, and could lead to profanation more easily.
Rather, today, people receive into their hand and consume the Host as if it were normal food. Are they taught about careful and reverent reception? Did they receive the catechesis that Pope Paul VI expected them to receive?
Communion in the hand is not a sacrilege, but I would say that the way most people receive in the hand
is.