Crossword Genius

Religious offence (6,3)

Ross

I believe the answer is:

deadly sin

(Other definitions for deadly sin that I've seen before include "envy for example" , "not good - bad" , "Lethal lapse like pride, gluttony or envy" , "Greed, perhaps" , "Anger, say" .)

I've seen this clue in The Sun.
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