The
Roman Catholic Church (the term given as the title of this article) is most often spoken of simply as the "
Catholic Church". Though the latter term has other meanings (for which, see
Catholicism), it is generally used in this article, for the sake of brevity and to avoid confusion with the
Latin Rite component of this worldwide body of
Christians of East and West in
full communion with the
Pope. In fact, some give the first of these two terms ("Roman Catholic Church") an even narrower meaning: they link it with the Roman liturgical rite, one of several liturgical rites used by the Latin Rite or Latin particular Church, and accordingly consider that the term "Roman Catholic Church" is a misnomer when applied to the whole Church in full communion with the Bishop of Rome. The relationship between the Catholic Church and the
Western or Latin and the Eastern Churches within it is dealt with below.
The Second Vatican Councils Decree on the Church
Lumen Gentium, 8,
[1] (
http://www.vatican.va/archive/hist_...s/vat-ii_const_19641121_lumen-gentium_en.html) declared that the sole Church of Christ which in the Creed we profess to be one, holy, catholic and
apostolic has a concrete realization (the Latin term is subsistit) "in the Catholic Church, which is governed by the successor of Peter and by the bishops in communion with him". By "successor of Peter" is meant the Pope.
Protestantism is a general grouping of denominations within
Christianity. It generally refers to those that separated from the
Catholic Church in the
Reformation, their offshoots, and those that share similar doctrines or ideologies. It is commonly considered one of the three major branches of Christianity, along with Catholicism and
Eastern Orthodoxy.