Brother JR is entitled to his view.
I am entitled to disagree with that JR’s view and I am entitled to assert that if a Catholic church is a sacred place, then only sacred Catholic ceremonies should be celebrated in a Catholic church.
The permission of the Pope/Bishop/Priest doesn’t take precedence over sanctity.
I do have a suggestion though, if the clergy of various beliefs and their congregations wish to engage in ecumenism - what is preventing them from attending formal religious ceremonies in their respective places of worship instead?
Each congregation could celebrate their respective religious ceremonies in their own places of worship attended by clergy and congregations from other faiths ie, catholics could attend a synagogue on a particular date and vice versa, or a protestant could attend a mosque and vice versa.
There is nothing preventing this from happening and it would preserve the sanctity of the respective ceremonies while respecting the sanctity particular to each faith.
This is not Brother’s position. This has been Catholic tradition since the Church was first divided into dioceses. The bishop is the local Church. Only the Patriarch has jurisdiction over the bishop, which in the case of the Latin Church, we no longer have a patriarch; however, the Bishop of Rome has universal jurisdiction. If what the bishop approves is sustained by the Bishop of Rome, none of us has the authority to overrule it.
It is equally important that in expressing our opinions in matters pertaining to Canon Law and the rights of bishops and major superiors that one always preface one’s statement by saying, **"I believe . . . " **or
"I it is my opinion that . . . " so that any other person who is reading what we are saying knows that this is not an authoritative statement, but a personal opinion. When necessary one should conclude by telling his reader the authoritative rule or custom. I can say,
“I believe that there ecumenical services should not be held in a church and that only Catholic liturgy should be held there. However, Canon Law gives the local bishop the authority to make use of the cathedral for any purpose that he deems is pastorally necessary and for any function that he believes does not take away from the dignity of the church building.” A statement made this way still represents us, but does not mislead the reader by appearing to be authoritative or legislative.
We can certainly express as many opinions against it as we want. But we must accept that our opinions against something like this will be like ashes in the wind. The authority of the local bishop and that of the pope overrule our opinions. It is the Church who defines what is holy and sacred, not us.
Your argument is that this was not a sacred or holy event. As far as everyone knows, this was a memorial which was prayer, with a sermon, hymns and Sacred Scripture. None of these defy the definition of holy. Since this is not a liturgical event, this kind of event falls under the umbrella of Spiritual Theology.
I ask you, where in Catholic Spiritual Theology does it say that only Catholics can pray in a Catholic Church?
Where in Catholic Spiritual Theology does it say that the prayer of an interfaith group is less sacred or holy than the prayer of Catholics?
Where in Catholic Spiritual Theology does it say that one religious tradition’s prayer is more sacred than another?
Catholic Spiritual Theology is very clear that prayer is prayer, regardless of who prays or where they pray as long as they pray with the intent of raising their hearts and minds to God.
The proper use of church buildings is governed not by theology, but by Canon Law.
The next question is where in the Code of 1983 does it say that a bishop cannot invite non-Catholics to pray with his Church in his cathedral?
Where in the Code of 1983 does it say that a church building can only be used for mass?
There is no such prohibition in the Code. The Code is very clear that a church building cannot be used for anything that takes away from the fact that it’s a church. Since Catholic Spiritual Theology defines prayer as raising the mind and heart to God, but it does not say that only Catholics can do this, there is nothing contrary to Canon Law in this gathering.
In fact, in Canon Law there is an imperative that bishops encourage this type of prayerful gathering in our churches. It is also part of the teachings of the current Magisterium.
821c - prayer in common, because “change of heart and holiness of life, along with public and private prayer for the unity of Christians, should be regarded as the soul of the whole ecumenical movement, and merits the name 'spiritual ecumenism;”'
It has also been a long standing custom that Catholic cathedrals have doubled as places of worship and centers of culture and beauty. Thus, they have been and continue to be used for concerts, plays, and the presentation of other art forms. This goes back to the Middle Ages, probably before then since most communities did not have theaters or museums. Until Bl. John Paul constructed the Paul VI Auditorium, the Basilica of St. Peter itself served as a concert hall, theater and a museum. This is why most basilicas and cathedrals keep the tabernacle in an adjacent chapel and not on the main sanctuary or they may have a place of repose for the Blessed Sacrament, which is moved from the main sanctuary.