Statement at wedding has line for one who is worshipped (4)
I believe the answer is:
idol
'is worshipped' is the definition.
(I've seen this in another clue)
'statement at wedding has line for one' is the wordplay.
I cannot quite see how this works, but
'line' could be 'l' (used when specifying particular lines from a poem) and 'l' is present in the answer.
'one' could be 'o' (I've seen this in other clues) and 'o' is located in the answer.
The remaining letters 'id' is a valid word which might be clued in a way I don't understand.
This explanation may well be incorrect...
'who' acts as a link.
Can you help me to learn more?
(Other definitions for idol that I've seen before include "Graven image or worshipped person" , "Subject of adoration, may be graven" , "Worshipped statue" , "False god" , "Superstar; graven image" .)