Here is point 10 of the document on marriage and ints impediments:
10.The Church does not allow for her members to contract same-sex unions or any other form of cohabitation apart from marriage. The Church exerts all possible pastoral efforts to help her members who enter into such unions understand the true meaning of repentance and love as blessed by the Church.
Huh??? Who wrote this? So if the marriage rite can be adapted for same sex couples than its legit
Here is another gem from the 'Mission in todays world' document
2.On this basis, it is essential to develop inter-Christian cooperation in every direction for the protection of human dignity and of course for the good of peace, so that the peace-keeping efforts of all Christians without exception may acquire greater weight and significance.
As a presupposition for a wider co-operation in this regard the common acceptance of the highest value of the human person may be useful. The various local Orthodox Churches can contribute to inter-religious understanding and co-operation for the peaceful co-existence and harmonious living together in society, without this involving any religious syncretism.
Interchristian cooperation in every direction to protect human dignity. Most christian sects approve of abortion and euthanasia, what kind of cooperation are they talking about? And what in hell does the phrase 'acceptance of the highest value of the human person may be useful" imply?
And of course the new branch theory where everyone is under an umbrella of subsidiary sects. Is the Church a conglomerate? Or is the Church just a subsidiary of this conglomerate?
In particular, she has played a leading role in the contemporary search for ways and means to restore the unity of those who believe in Christ, and she has participated in the Ecumenical Movement from its outset, and has contributed to its formation and further development. Moreover, the Orthodox Church, thanks to the ecumenical and loving spirit which distinguishes her, praying as divinely commanded that all men may be saved and come to the knowledge of the truth (1 Tim 2:4), has always worked for the restoration of Christian unity. Hence, Orthodox participation in the movement to restore unity with other Christians in the One, Holy, Catholic and Apostolic Church is in no way foreign to the nature and history of the Orthodox Church, but rather represents a consistent expression of the apostolic faith and tradition in a new historical circumstances.
Now here is how the 6th Ecumenical council response after issuing a definition of the faith:
These things, therefore, with all diligence and care having been formulated by us, we define that it be permitted to no one to bring forward, or to write, or to compose, or to think, or to teach a different faith. Whosoever shall presume to compose a different faith, or to propose, or teach, or hand to those wishing to be converted to the knowledge of the truth, from the Gentiles or Jews, or from any heresy, any different Creed; or to introduce a new voice or invention of speech to subvert these things which now have been determined by us, all these, if they be Bishops or clerics let them be deposed, the Bishops from the Episcopate, the clerics from the clergy; but if they be monks or laymen: let them be anathematized.