I fear I know little more. In brief, the Orthodox restrict the idea of efficacious sacraments to the One Church. Which isn’t you, or us. So, no confection, no orders, no grace.
GKC
Unfortunately, the entire question is framed in western “Latin” terms, which can not apply to Orthodoxy. In the west there are concepts of ‘valid’, ‘invalid’ and ‘valid but illicit’.
As you know, Apostolicae Curae, and it’s entire rationale are inapplicable to the Orthodox way of looking at the problem of Anglican orders. It was an effort to move Anglican orders from the ‘valid but illicit’ category to the ‘invalid’ category. As far as Orthodox are concerned, when you are out of the church, you are on your own…and good luck to you.
Notwithstanding the personal opinion of many, the church itself does not take such a definite formal position on the matter. The church can only know who it is communion with, and that is always another bishop and church which shares the same theology. Beyond that, no one knows for certain.
That is not the same as knowing absolutely that one is outside of God’s Grace. We are not able to constrain the Holy Spirit, He goes where He will and he is not checking back with us first.
There is a possibility that the sacraments of the RC, or even the Anglicans, Methodists or Lutherans, are real…we don’t really know.
There is a possibility that the sacraments of the RC, or even the Anglicans, Methodists or Lutherans, are NOT real…we don’t know. Yes, I am arbitrarily lumping all four together here.
We will play it safe and assume nothing. In practical terms we have to act as if sacraments and orders outside of our church are irrelevant and refrain from communing or concelebrating with laity and church leaders outside of our own communion.
Any Orthodox Christian who assumes RC sacraments (or Anglican, Lutheran etc.) are valid can only express a personal opinion. In practice he must obey his bishop and the synod.
Any Orthodox Christian who assumes RC sacraments (or Anglican, Lutheran etc.) are not valid can only express a personal opinion. He still must obey his bishop and the synod.
Right now, Orthodox bishops routinely forbid us to commune outside of Orthodoxy. There may be exceptions to this, such as under severe persecution in the Gulags or in small Levantine villages, but they would be exceptions.
There is certainly no concelebration between our hierarchs and other hierarchs who teach something different.