A feature of some churches to cause anger (7)

I believe the answer is:

incense

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'anger' is the definition.
(to incense is make angry)

I cannot understand how the rest of the clue works.

(Other definitions for incense that I've seen before include "Nettle" , "Material with fragrant fumes" , "Enrage - fragrant material for burning" , "Make one see red" , "Substance burned for its sweet smell" .)

I've seen this clue in The Irish News.

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