Contents 

1. Introduction
2. Protestantism
3. Catholicism
4. Eastern Orthodoxy

Introduction

Christian denominations are sects and subgroups within Christianity that have differences in doctrine, practices and beliefs. Denominations can be broadly categorized into three main branches: Protestantism, Catholicism and Eastern Orthodoxy. Each of these major branches has numerous subdivisions within it, each with its own set of traditions, doctrines and worship styles.

The Protestant branch is the most widespread with many diverse groups such as Lutherans, Methodists, Baptists, Pentecostals and Presbyterians. Catholic denominations include Roman Catholics as well as more traditional churches such as Coptics or Maronites. The Eastern Orthodox Church is made up of several independent churches including the Greek Orthodox Church and the Russian Orthodox Church. In addition to these main denominations, there are also smaller offshoots such as Unitarians or Quakers who focus on specific aspects of the Christian faith.

Protestantism

Protestantism is a branch of Christianity that was established in the 16th century due to dissatisfaction with some of the doctrines, rituals, and ecclesiastical structures of the Roman Catholic Church. It is made up of a multitude of sects and denominations, each having its own beliefs and practices. Protestantism encompasses many different ideas, but all view salvation as being attained through faith alone without any works or reliance on religious authorities that claim to have special insight or revelation from God.

The main points which differentiate Protestantism from other branches of Christianity include its emphasis on personal study and interpretation of scriptures as opposed to relying solely on externally imposed authority; its rejection of certain Catholic doctrines such as purgatory, transubstantiation (the belief that communion bread and wine become Jesus’ body and blood), papal infallibility; and its belief in justification by faith alone rather than by works.

Catholicism

is the largest of the various sects of Christianity. It is an institution that dates back to ancient times and continues to have a strong influence on its adherents. Catholicism is based on teachings from The Bible, particularly those from Jesus Christ, which are said to form the basis for Christian principles. Catholicism holds that there is only one God, who exists as three distinct persons –Father, Son and Holy Spirit– united in one divine Being.

The Catholic Church has a hierarchical structure made up of priests who serve under bishops in local parishes and at larger dioceses or archdioceses. Priests lead services such as Vatican Mass and other holy sacraments including baptism, confirmation and communion.

Eastern Orthodoxy

is one of the three major sects of Christianity, with its roots stretching back to the earliest days of Christianity. This faith is based on the Greek language and culture and therefore has a distinctly different flavour from other forms of Christianity. It was founded in Constantinople in 1054 as a result of disagreements between Eastern and Western churches over matters such as doctrine, authority and worship styles.

Though it shares many commonalities with other Christian faiths, Eastern Orthodoxy differs in several ways. Its beliefs are more traditional than those of Protestants or Roman Catholics; they adhere more closely to ancient church teachings. Furthermore, Eastern Orthodoxy uses liturgical music to accompany their services – rather than hymns – that often include chanting or singing together by all members present in the service.