believer

US /bɪˈliː.vɚ/
UK /bɪˈliː.vɚ/
"believer" picture
1.

a person who believes in the truth or existence of something

:
She is a strong believer in education.
He's a true believer in hard work.
2.

a person who has religious faith

:
Many believers attend church every Sunday.
As a believer, she finds comfort in prayer.