Christianity

Greek Orthodox and Catholicism are two of the largest and most historically significant branches of Christianity.

According to the Pew Research Center, as of 2010, an estimated 800 million people worldwide identify as Protestant.

There are many Catholic saints, and the list of Catholic saints is continuously added to the list of canonization by the Catholic Church.

The Ukrainian Orthodox Church is one of several Eastern Orthodox Churches in the world, with a history that dates to the medieval period.

Protestantism is a diverse religious tradition that has given rise to a wide variety of denominations and sects.

Catholicism is one of the major branches of Christianity, along with Protestantism, Eastern Orthodoxy, and others.

The Russian Orthodox Church is one of the largest and oldest Eastern Orthodox Christian Churches in the world.

Protestants generally do not believe in the veneration of saints in the same way as Roman Catholicism and Eastern Orthodoxy.

Catholic and Orthodox are the two oldest branches of Christianity. They have many similarities and some differences.

The Greek Orthodox Church is one of the autocephalous Eastern Orthodox Churches, also known as the Orthodox Church of Greece.