Catholic is biggest religion in the world.
Selling indulgences for money.
Ireland is mainly Catholic with Protestantism the 2nd biggest religion.
The biggest population in Italy for religion wise would have to be Catholic.
.Catholic AnswerFirst of all, outside of the diocese of Rome, there is no such thing as "Roman Catholic" as a religion. Roman is an epithet first commonly used in England after the protestant revolt to describe the Catholic Church. It is never used by the Catholic Church. .As of the statistics available in the summer of 2012, Islam is the most populous religion in the world.
Catholicism was the religion of the Catholic Reformation.
Catholic religion and Greek Christianity are somewhat similar, but other Greek religions are not similar to the Catholic religion.
Catholic is a religion so if you say what is a catholic i think you are referring that a catholic is a religious person from the catholic religion
Yes, Catholicism = Catholic religion.
Yes. In certain parts of the world no (such as the South where Baptists are more likely to be found), but all together yes they are.
Christianity is the biggest religion and Islam is next to it.
Its catholic.
... Catholicism is a religion itself. The only Catholic religion is Catholicism.