The Code of Canon Law of 1983 adopted the name Latin Church over Roman Church as the legal name for the Western Church, because Pope Paul VI realized that the term “Roman” no longer really described the Western Church. It was he who started to use the term Latin Church in any official documents.
The reason is actually quite simple. Originally, Roman Catholics came from the Roman Empire. In the 20th century, this was no longer the case. Asia, Africa, Oceania and the Americas are home to many Western Catholics who are not descendants of the Roman empire. The same is probably true of most of Northern Europe. especially the Slavic and Baltic countries. Their heritage is no truly Roman and their cultures are not truly Roman.
Roman would be more France, Italy, Spain, Portugal, Romania and some of the outposts such as Britain, parts of Germany and parts of North Africa.
With the advent of the American Revolution, there followed the Revolutions of South America as well. The Roman Church was always suspect. Faithful Catholics were treated with suspicion out of a false belief that they have more fidelity to the pope than to the nation. The truth was that faithful Catholics were faithful to the Gospel and when the new governments transgressed the Gospel, they resisted. But they were no less patriotic than other nationals, be they Americans, Canadians, Venezuelans, Mexicans, or Australians.
Over the centuries, many Roman Catholics were influenced by the political environment of the new nations of the Post Columbian era, to the point that they compartamentalized their faith. This is still the case today. The want to put bishops and Church into a box where they should only speak about heaven and hell, but never about poverty, racism, materialism, exploitation, human trafficking, and other immoral issues in our society. In other words, Roman Catholics adopted the Protestant mindset. “The Church must submit to the state and limit her field of action according to the wishes of the democracy.” The term Roman Catholic took on a very negative meaning and still does, especially in the media.
Latin Catholic is faithful to the roots of the Church in the Latin world, while at the same time, it does not link Catholicism with any empire. The term Latin Catholic really describes a people from a particular faith community, but diverse political and ethnic communities.
Pope Paul VI had almost finished the revision of Canon Law when he died in 1978. Bl. John Paul II called the canonists back to Rome to finish the job. In 1983, he promulgated the new code. The first Canon calls the Roman Catholic Church, the Latin Church. Nowhere in the canons is the term Roman Catholic ever used again. The term Roman has been set aside to refer to one of the many Latin Rites: Roman Rite, Ambrosian Rite, Mozarabic Rite, Carthusian Rite, Dominican Rite, Bragan Rite, and Carmelite Rite.
Fraternally,
Br. JR, FFV