I’m finding difficulty trying to figure out how this post is relevant unless perhaps you are somehow trying to denegrade the significance of the Latin language and its benefits for the Church. The eastern Catholic Churches you referenced make up a very small minority when compared with the western Church, and I didn’t post this in the eastern forum. No one in this thread said or implied that eastern Catholics must learn how to pray in Latin, and it’s not like even if an eastern Catholic were to go to the site and decide to start praying in Latin that it would in any way be harmful for them. In fact, despite the Latin language not being part of their liturgical patrimony, members of eastern Catholic Churches in union with Rome, their Mother Church, could still benefit a great deal from learning to pray in Latin.
If you check out the section “Why Pray in Latin?” you will find that various popes have explained that it is beneficial for *all *Catholics to pray in the Church’s universal language that unites those of all languages and cultures with the Holy See.
sites.google.com/site/prayinglatin/why-pray-in-latin
“Of its very nature Latin is most suitable for promoting every form of culture among peoples. It gives rise to no jealousies. It does not favor any one nation, but presents itself with equal impartiality to all and is equally acceptable to all” (Pope John XXIII, “Veterum Sapientia”, 1962 A.D).
Our Holy Father, Pope Benedict XVI urged all Catholics to learn the Church’s most common prayers in Latin and said that learning these prayers in Latin “will help Christian faithful of different languages pray together, especially when they gather for special circumstances.”
http://www.catholicnews.com/data/stories/cns/0503776.htm
“For the Church, precisely because it embraces all nations and is destined to endure until the end of time… of its very nature requires a language which is universal, immutable, and non- vernacular.” (Pope Pius XI, Officiorum Omnium, 1922).
“In addition, the Latin language ‘can be called truly catholic.’ It has been consecrated through constant use by the Apostolic See, the mother and teacher of all Churches, and must be esteemed ‘a treasure…of incomparable worth’. It is a general passport to the proper understanding of the Christian writers of antiquity and the documents of the Church’s teaching. It is also a most effective bond, binding the Church of today with that of the past and of the future in wonderful continuity.” (Pope John XXIII, “Veterum Sapientia”, 1962 A.D.)
“Hatred for the Latin language is inborn in the heart of all the enemies of Rome. The recognize it as the bond of Catholics throughout the universe, as the arsenal of orthodoxy against the subtleties of the sectarian spirit. They consider it the most efficient weapon of the papacy.” (Dom Gueranger)
That said, obviously no one here had said anything about the eastern Churches or in any way implied that it is necessary for eastern rite Catholics to learn to pray in Latin, so I found your comment unnecessary at best.