The one and only way out of the dead end of this ecumenistic ecclesiology and mission – which has done more to split the Orthodox Church than unite Her – is the path of Orthodox mission.
If Protestant mission led us into ecumenism, Orthodox mission will lead us out: tried and tested apostolic and patristic mission, true, uncompromising, ascetic, otherworldly, and sacrificial, which aims at heavenly, not temporal, ends. Mission in the spirit and tradition of Apostles Peter and Paul, Ss. Cyril and Methodios, St. Stephen of Perm, St. Kosmas Aitolos, St. Innocent of Alaska, and, in our own times, Blessed Father Cosmas of Grigoriou and Zaire and the ever‐memorable Bishop Nectarios of Madagascar.
To such Orthodox witness there can be no objection on the part of anyone. Such an Orthodox witness can unite all Orthodox in the realization of an authentic catholic vision of mission, where we all, according to the words of the Apostle Peter, will be ready always to give an answer to every man that asketh a reason of the hope that is in you (1 Peter 3:15).
With such a spiritual and authentically ecclesiastical Mission we will be able to call all – heterodox and all religious believers – into the unique Ark of salvation, the One, Holy, Catholic and Apostolic Church, which is in truth the very Body of the Resurrected Lord Jesus Christ. (The Missionary Origins of Modern Ecumenism: Milestones leading up to 1920)