Darko Bandic, FILE, Associated Press
FILE - In this Friday, May 27, 2016 file photo, Patriarch Kirill of Moscow arrives to the port of Dafni, at Mount Athos, Greece. The Russian Orthodox Church on Monday, June 13, 2016, is suggesting postponing a historical meeting of all of the world's Orthodox churches. The meeting on the Greek island of Crete later this month could be the first one in more than a millennium.

MOSCOW — The Russian Orthodox Church is waiting for the Istanbul-based Ecumenical Patriarchate to respond to its proposal to delay a historic meeting of all the world's Orthodox churches, its spokesman said Tuesday.

Moscow Patriarchate's spokesman Vladimir Legoida said the church's Holy Synod has asked Ecumenical Patriarch Bartholomew I to postpone the Holy and Great Council in order to settle differences that have prompted four of the world's 14 independent Orthodox churches to declare their refusal to participate.

Legoida said the Moscow Patriarchate made it clear it won't attend the council, which was set to open later this week in Crete, Greece, if it's not postponed.

Orthodox church leaders haven't held such a meeting since the year 787, when the last of the seven councils recognized by both Orthodox and Catholics, was held. The "great schism" then split the Roman Catholics and the Orthodox in 1054 amid disputes over the Vatican's power.

The Moscow Patriarchate said it can't attend the meeting because other Orthodox churches, the Bulgarian church, the Georgian church and the Syria-based Antioch Patriarchate refused to take part and the Serbian Orthodox Church also called for the council to be postponed. The four churches pointed to disagreements over the Council's agenda and the documents drafted for the meeting.

Since it has been agreed that all Council decisions should be made by consensus, the Russian church argued that the withdrawal of several churches means there is no reason to hold the council.

Legoida noted that the Moscow Patriarchate on June 3 proposed convening a meeting of all Orthodox churches to try to sort out the differences before the council begins. "The Constantinople Patriarchate has effectively ignored the proposal," he said, adding that it's now necessary to postpone the gathering to settle the problems that have emerged.

"We don't see the difficulties that have emerged as insurmountable," Legoida told the AP. "We aren't inclined to dramatize it or see it as some sort of catastrophe. But it's also clear that these aren't difficulties we can simply turn a blind eye to."