Someone who dies for a cause, especially a religious one, is a "martyr."
It is called conversion when an individual adopts or changes to a new religion.
A person who converts his religion is typically referred to as a convert or a convert to the new religion.
Followers or believers of a religion would generally be named after that certain religion. For example: People who believe in Christianity would be called Christians; Atheism- Atheists, Catholicism- Catholics, Buddhism- buddhists, Hinduism- Hindu, and so forth.
The religion is known as Hellenism. According to the ancient Greek religion, Zeus is the "Father of Gods and men", who rules the Olympians of Mount Olympus as a father rules the family.
Confucius did not create a religion called Confucianism. Instead, his teachings emphasized moral values, ethics, and social harmony. Confucianism developed later as a philosophical and ethical system based on his teachings.
Martyrs.Those who die for their religion are called martyrs.
Changing from one religion to another is called the same for any of them: conversion.
Tecnically, the religion is called Islam and the people that follow the Islamic religion are called Muslims, so yes, being a Muslim counts as a religion.
There religion was called polyteistic
the person who brang religion in Arabia was no one! Muslims (who believe the religion called Islam) believe that Allah (god) created the religion from the beginning of time which is also written down in their holy book called the quran.
A person who does not in religion is called an Atheist - Atheism
The religion called Shakers.
The priests are called Shamans. They religion is also sometimes referred to as shamanism.
atheists
Lutherans are Martin Luthers religion.
The religion of Israel, also called Judaism
Judaism, the Jewish religion.