Take heart!
There’s a rather orthodox Catholic that eventually became Pope Benedict XVI that wrote this:
“that the issue of the Eucharist cannot be narrowed to the problem of “validity.” Even a theology oriented to the concept of succession, such that holds in the Catholic and in the Orthodox church, need not in any way deny the salvation-granting presence of the Lord in an evangelical [Lutheran] Lord’s supper”
Pope Benedict XVI has opened a window for reconciliation for full communion to those who are holding to a real presence of the Lord in the Lord’s supper. He does not discount the validity, nor Apostolic succession. But removes these in a way so as not to become an obstacle to ones unorthodox faith in a real presence of the Lord’s supper.
The Pope opens an ecumenical dialogue to those who continue in the apostolic faith of the real presence “in the Lord’s supper,” “cannot be narrowed to the problem of validity”. The Pope does not remove what constitutes a valid Eucharist, nor should the theology from both Catholic and Orthodox, who hold to what is a confirmed Apostolic Succession, The former,should not become “in any way” an obstacle which denies the salvation of one’s faith in the real presence of their celebration of the Lord’s supper.
For the ecumenical dialogue to reach reconciliation, transubstantiation properly understood and believed by the Church. When she teaches a substantial change has occurred describes the substantial change by a Tran substantial change, at the Word of God alone.
For a reconciliation to occur, one who possesses the gift of faith in the real presence need not have the full spiritual understanding of the mystery existing in the change of substance into the real presence described in spiritual terms by transubstantiation. Which points to a spiritual reality that supersedes all carnal knowledge grounded in any one philosophical concept.
In short, one cannot reject the Church’s properly understood transubstantiation either, especially he/she who does not have the Church’s spiritual understanding of the change that takes place in transubstantiation and holds to their own description of a change that rejects or places doubt to a substantial change in the real presence. When Transubstantiation removes all doubt that a change has occurred.
Transubstantiation is the faith of the One Holy Catholic and Apostolic faith which proclaims that a change has occurred, that never denies or doubts anything of the real substantial presence of Jesus body and blood.
The Pope states faith in the real presence should not be narrowed down to validity", Pope Benedict XVI does not remove the problem of validity, only that such subjects should not be a “narrow” hindrance that cannot deny anyone’s faith of salvation -granting presence of the Lord.
One cannot reject, object or compete with the Church’s definition of transubstantiation, with one’s own definition or interpretation of real presence and pretend to speak for all ages of Christendom. At the same time Transubstantiation never questions anyone’s faith in the real presence.
Transubstantiation defends and removes all doubt from the Apostolic faith in the true and real substantial presence, that a change has occurred and God dwells with the human race. Transubstantiation does not leave faith suspended to raise a doubt in the mystery of the real presence. Transubstantiation emphatically declares that a change has substantially occurred, and a real presence exist in the blessed Sacrament at all times.
One should never object to transubstantiation on the doubts one has in the authority of Peter’s Chair. When Transubstantiation calls to faith in the real presence that a change has taken place in the substance of bread and wine by the Word of God who raises them to a Sacramental real and substantial presence of Jesus body, blood, soul and divinity.
For clarification in regards to holy orders. A valid Bishop is an Apostolic successor who is the Ordinary minister of the Eucharist. The Bishop is the one who gives permission for a priest to become an extra-ordinary minister of the Eucharist. No priest has this privilege to confect the Eucharist on his own. The priest requires an ordinary minister (Bishop) of full communion to properly celebrate the Eucharist in liturgy.
The infant Church’s faith in the real presence is without question. So should those holding to a faith in the real presence be without question. When it comes to defending the real presence, one’s faith need not object to transubstantiation, which the Church uses to defend anyone’s faith in the real presence (properly discerning the body and blood of Jesus Christ).
Peace be with you