It is my understanding that the head of an autocephalous Orthodox Church is the only one allowed to consecrate Holy Chrism for the use of his Church. Assuming that I am not mistaken in this, and that I am not mistaken in saying that ROCOR is not an autocephalous Church, from where does ROCOR receive Holy Chrism? Or are there other provisions for such a case?
The Holy Mountain is under the jurisdiction of the EP, so presumably anyone in communion with the EP could receive the sacraments there. Do monasteries on the Holy Mountain/the Holy Mountain itself commune members of Churches (like ROCOR, the TOC of Greece, the GOC, ROAC, etc.) which are not in communion with the EP? Or is the Holy Mountain in a state of dual communion, on the one hand with the EP, and on the other with these more traditionalist groups?
Thanks!