An evangelical Christian who distributes free Bibles (6)
I believe the answer is:
gideon
'an evangelical christian who distributes free bibles' is the definition.
The definition suggests a singular noun which matches the answer.
This is the entire clue.
Can you help me to learn more?
(Other definitions for gideon that I've seen before include "Israel judge; hotel bible" , "Israelite leader; I'd gone (anag.)" , "Hebrew judge - hotel Bible" , "Israelite leader against Midianites" , "Israelite hero" .)