Bishop ignoring limits in requirements for clergy? (6)
I believe the answer is:
orders
'requirements for clergy?' is the definition.
(holy orders)
'bishop ignoring limits' is the wordplay.
'bishop' becomes 'B' (chess abbreviation).
'ignoring' is a deletion indicator.
'limits' becomes 'borders'.
'borders' with 'b' removed is 'ORDERS'.
'in' is the link.
(Other definitions for orders that I've seen before include "Presumably 26 [TURKEY] will have to have taken these" , "'Decrees, edicts (6)'" , "Sends away for" , "Dictates, commands" , "Decrees, commands" .)