unbeliever
🇺🇸
/ˌʌnbɪˈliːvər/
🇬🇧
/ˌʌnbɪˈliːvə(r)/
A person who does not accept or believe in something, like God or a religion.
The preacher tried to convince the unbeliever of the power of faith.
목사는 불신자에게 믿음의 힘을 설득하려고 했다.