As far as Ad Orientem, it had always been the tradition of the Church. Ad Orientem has always been part of the Mass all the way back to the second century.
Facing the people is a Protestant invention because they believe only in a meal and symbolism.
Every priest needs to reject facing the people and should say the Novus Ordo Ad Orientem.
You’re telling priests to ignore what their bishops say, and listen to you?
There is an even longer tradition: that of the laity allowing the successors of St. Peter to define what is and is not the teachings of the Church, including what is and is not proper liturgy.
If there is anything that is a “Protestant invention”, it is laity deciding that they are more qualified than their pastors to dictate what the Holy Spirit wants of the Church.
Name a single Protestant sect that did not get started with that attitude. Explain how your attitude differs.
If there were Masses verses Populum they were in the apostolic age or in the catacombs, but there are no records.
The earliest records from the second century show Ad Orientem as the norm.
In any way, there was organic development. The idea that Catholics need to go back to the early Church is the heresy of antiquarianism already stated by Pope Pius XII in Mediator Dei.
Again…organic development is all fine and dandy, but it doesn’t happen by decapitation!
Let us read from
Mediator Dei, shall we? (boldface and underline: mine)
"… Our predecessor Sixtus V of immortal memory established the Sacred Congregation of Rites, charged with the defense of the legitimate rites of the Church and with the prohibition of any spurious innovation. This body fulfills even today the official function of supervision and legislation with regard to all matters touching the sacred liturgy.
…
It follows from this that the Sovereign Pontiff alone enjoys the right to recognize and establish any practice touching the worship of God, to introduce and approve new rites, as also to modify those he judges to require modification…
….
The use of the Latin language, customary in a considerable portion of the Church, is a manifest and beautiful sign of unity, as well as an effective antidote for any corruption of doctrinal truth. In spite of this, the use of the mother tongue in connection with several of the rites may be of much advantage to the people. But the Apostolic See alone is empowered to grant this permission. It is forbidden, therefore, to take any action whatever of this nature without having requested and obtained such consent, since
the sacred liturgy, as We have said, is entirely subject to the discretion and approval of the Holy See.
…The same reasoning holds in the case of some persons who are bent on the restoration of all the ancient rites and ceremonies indiscriminately. The liturgy of the early ages is most certainly worthy of all veneration. But ancient usage must not be esteemed more suitable and proper, either in its own right or in its significance for later times and new situations, on the simple ground that it carries the savor and aroma of antiquity.** The more recent liturgical rites likewise deserve reverence and respect. They, too, owe their inspiration to the Holy Spirit, who assists the Church in every age even to the consummation of the world. They are equally the resources used by the majestic Spouse of Jesus Christ to promote and procure the sanctity of man.**
…Clearly** no sincere Catholic can refuse to accept the formulation of Christian doctrine more recently elaborated and proclaimed as dogmas by the Church, under the inspiration and guidance of the Holy Spirit with abundant fruit for souls, because it pleases him to hark back to the old formulas. No more can any Catholic in his right senses repudiate existing legislation of the Church to revert to prescriptions based on the earliest sources of canon law. Just as obviously unwise and mistaken is the zeal of one who in matters liturgical would go back to the rites and usage of antiquity, discarding the new patterns introduced by disposition of divine Providence to meet the changes of circumstances and situation.
…In every measure taken, then, let proper contact with the ecclesiastical hierarchy be maintained.**
…Only the Sovereign Pontiff…and with him, in obedience to the Apostolic See, the bishops "whom the Holy Ghost has placed… have the right and the duty to govern the Christian people. Consequently, **Venerable Brethren, whenever you assert your authority **. – even on occasion with wholesome severity – you are not merely acquitting yourselves of your duty; **you are defending the very will of the Founder of the Church **.