a person who does not adhere to the Christian faith.

What is a non Christian person called?

gentile, heathen, idolater. (or idolator), pagan.

What is the difference between Christian and non Christian?

Christians take Gods side against sin, whereas non-Christians take sins side against God.

What is the difference between a non believer and an atheist?

Antireligion is opposition or rejection of religion of any kind. Apatheism is the attitude of apathy or indifference towards the existence or non-existence of god(s). Atheism is the lack of belief that any deities exist or, in a narrower sense, positive atheism is specifically the position that there are no deities.

What do you call a non believer in religion?

Atheism, in the broadest sense, is an absence of belief in the existence of deities. Less broadly, atheism is a rejection of the belief that any deities exist.

What is a believer person?

A believer is a follower of a particular religion or spiritual practice. Basically, anyone who holds a strong belief in the truth of something is a believer. The verb believe is at the heart of believer, and it stems from the Old English belyfan, to believe.