In 2007, the mixed commission of Catholic and Orthodox theologians working towards greater ecumenism between both Churches, unanimously agreed upon a document about ‘authority and conciliarity’, the structure of the Church in East and West and their interdependency. In 2008, this Ravenna document, named after the city in which the commission met, was the basis of further discussions, which developed to focus specifically on the role of the bishop of Rome in the time when both Churches were still in communion; the first millennium. The basis of discussion was drafted into a text, whch has now been published for the first time. It is available here. It reads as a considered history lesson on the popes of the first 1,000 years of the Church and the question of primacy of Rome and Constantinopel especially. This is still a major point in the developing relations between East and West.
Future discussion will undoubtedly look at the second millennium, when the two Churches split and the papacy became ever more distinctly unique, far more than the Orthodox Church is willing to accept. However, the fact that the document mentioned above was unanimously agreed upon by both sides is very hopeful, far more so than anyone would have assumed possible.
A future restoration of the Communion between the two Eucharistic Churches of East and West seems a bit less impossible.
EDIT: The Vatican just released the following communique:
VATICAN CITY, 26 JAN 2010 (VIS) – The Pontifical Council for Promoting Christian Unity today published the following communique:
The council, the communique reads, “has learned with disappointment that a media outlet has published a test currently being examined by the Joint International Commission for Theological Dialogue between the Catholic Church and the Orthodox Church.
“The document published is a draft text consisting of a list of themes to be studied and examined in greater depth, and has been only minimally discussed by the said commission.
“In the last meeting of the Joint International Commission for Theological Dialogue between the Catholic Church and the Orthodox Church, held in Paphos, Cyprus, last October, it was specifically established that the text would not be published until it had been fully and completely examined by the commission.
“As yet there is no agreed document and, hence, the text published has no authority or official status”.