Image from bible with A-rating (6)
I believe the answer is:
avatar
'image' is the definition.
(I have seen 'Online image ' mean 'avatar' so perhaps 'image' could also mean 'avatar')
'bible with a-rating' is the wordplay.
'bible' becomes 'av' (Authorised Version of the Bible).
'with' is a charade indicator (letters next to each other).
'rating' becomes 'tar' (both can mean a sailor).
'av'+'a'+'tar'='AVATAR'
'from' acts as a link.
(Other definitions for avatar that I've seen before include "Manifestation of a deity (Hinduism)" , "Graphic" , "Divine manifestation" , "Visual manifestation of something abstract" , "Person who embodies a particular ideal" .)