A figure of the church (4)
I believe the answer is:
icon
'a figure' is the definition.
(I've seen this before)
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for icon that I've seen before include "Image on wood or screen" , "famous personality" , "Religious painting in Greek Orthodox Church" , "found on computer screen" , "object of admiration" .)