Dauphin said:
It’s sacrilege because this Bishop publicly rejects the Catholic faith.
He rejects the filioque, the immaculate conception and Papal supremacy. These are dogmatic articles of the Catholic faith. It is sinful to reject them.
This isn’t necessarily true. The Orthodox, although, they may say “reject” these things (as much as I like them, I think they whine too much), they may actually believe hold the faith, although they may not accept the expressions thereof. But the Latin Church has been more than generous in accepting Eastern formulations as accurate representations of the faith.
For example, they claim they “don’t believe” in the Immaculate Conception. But they honor Mary as panagia (all-holy) and that she was free of all personal sin. This doctrine is completely compatible with the Latin formulation but differs because they simply have a different understanding of “original sin”. They “reject” purgatory but they accept that there is a journey between death and heaven, during which the final theosis takes place. Again, it’s completely compatible with our own expression.
These are actually very small barriers, if not for the hard-headedness of some Orthodox (and Catholic) heirarchs.
Anyone who rejects any article of the Catholic faith may not receive Communion. Period. If they do, they have committed a sacrilegious act.
It’s not as clear-cut as this. The Latin Canon Law explcitly allows them to receive Communion from us under certain conditions, so it’s therefore not a sacrilege, since the Church has said so. They are, however, encouraged to respect their own discipline. It is, therefore, not a free-for-all intercommunion.
This is because we recognize them as valid and true Churches and allowing limited Communion with them is a step towards achieving reunification.
Regardless of what one may think of Orthodox receiving Communion, only one thing matters: the Latin Church allows it by virtue of the 1983 (not 1917 code, which is abrogated). The Pope’s power to bind and loose is honored in heaven, so what is allowed cannot be a sacrilege.