Atheist if they don't believe in God. Agnostic if they follow no particular religion but DO believe in a higher presence.
Religion is not harassing people in reality,it is so called leaders are harassing people in the name of religion.
Jews religion is called Judaism.
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.
People who follow the religion of Islam are called MUSLIMS.
What is now called indigenous religion
Muslims
they are called Muslims.
Jews
Buddhists.
Muslims
Christians.
Islam is the predominate religion for Arabic people. Islam is also called Muslim.